--- title: "Best document parser for RAG (2026)" canonical_url: "https://www.nutrient.io/blog/best-document-parser-llamaparse-unstructured-reducto/" md_url: "https://www.nutrient.io/blog/best-document-parser-llamaparse-unstructured-reducto.md" last_updated: "2026-09-02T11:19:45.608Z" description: "LlamaParse vs. Unstructured vs. Reducto vs. Nutrient: How the top RAG document parsers compare on OCR, tables, deployment, and output — and how to choose one." --- # Best document parser for RAG: LlamaParse vs. Unstructured vs. Reducto vs. Nutrient **TL;DR** - **There’s no single “best” document parser for RAG.** The real choice is open source and self-hostable (Docling, Unstructured’s OSS library) vs. managed cloud (LlamaParse, Reducto). - **Choose open source** for local or air-gapped parsing, accepting lower out-of-the-box table accuracy. **Choose managed** for higher-fidelity parsing with nothing to operate. **Nutrient spans both** — a managed API, or the same engine self-hosted on-premises. - **Treat vendor benchmarks as context, not verdicts.** Reducto’s accuracy story rests on RD-TableBench — a real benchmark, but one it designed and runs itself. - **Nutrient**, a deterministic document platform, competes on the axes the accuracy headlines skip: managed or fully on-premises deployment, usage-based cost with a free tier, per-field confidence scores with interpretable match labels, and viewer-overlay grounding for checking every value against the page. **Featured Content** **Extract text, tables, and key-value pairs from any document** Structured output with per-field confidence scores through the Nutrient Data Extraction API — free tier included. [Explore the Data Extraction API](https://www.nutrient.io/api/data-extraction-api/) For teams building RAG, the comparison that comes up first is **Unstructured vs. LlamaParse vs. Reducto** — LlamaParse being LlamaIndex’s parsing service — and increasingly Docling and Nutrient too. These tools turn messy PDFs, scans, and tables into clean, structured text an LLM can reason over. This post compares the leading document parsers for RAG on OCR and table fidelity, deployment, output formats, and cost model, and flags which accuracy claims are independent and which aren’t — the tradeoffs that determine the **best PDF parser for RAG** for a given pipeline. ## What is the best document parser for RAG? There’s no universal winner. The best document parser for RAG is whichever one accurately parses the pipeline’s *hardest* documents — scanned pages, multicolumn layouts, complex tables — within the deployment and cost constraints at hand. In practice, the choice comes down to two forks: open source and self-hostable (Docling, Unstructured’s OSS library) vs. managed cloud (LlamaParse, Reducto), with Nutrient spanning both. The sections below compare them on OCR, tables, deployment, output, and cost. ## The parsers at a glance | Parser | Type | Deployment | OCR and complex tables | Pricing model | | --------------------------- | ------------------------------- | ------------------------------------- | --------------------------------------------------------------------------- | ------------------------------------------------------------------------ | | **LlamaParse** (LlamaIndex) | Managed cloud | SaaS; enterprise VPC | Tiered (Cost-effective → Agentic Plus for dense tables/charts) | Usage-based credits; free monthly tier | | **Unstructured** | OSS library + managed pipelines | Local (OSS) or SaaS/VPC (paid) | OSS uses Tesseract; vendor notes OSS underperforms its paid tiers on tables | OSS free; paid pipelines usage-based with a free monthly page allocation | | **Reducto** | Managed cloud (closed source) | Cloud API; on-premises/VPC per vendor | Vision-first “agentic” OCR; table/handwriting focus | Usage-based credits (one-time free allocation) | | **Docling** | Open source (MIT) | Local/air-gapped; optional API server | OCR + table-structure recovery built in | Free | | **Nutrient** | Managed API + self-hostable SDK | Cloud or on-premises (CPU) | OCR built in; deterministic grounding + match labels | Usage-based; free monthly tier | ## Open source vs. managed This is the first fork. **Docling** (MIT-licensed, originally from IBM Research and now under the LF AI & Data Foundation) and **Unstructured’s open source library** (Apache-2.0) run locally and are free, which suits prototyping and environments where documents can’t leave the infrastructure. The tradeoff is accuracy out of the box: [Unstructured’s own documentation](https://docs.unstructured.io) states the OSS library has “significantly decreased performance on document and table extraction” compared to its paid tiers, which gate the VLM models and fine-tuned OCR. **LlamaParse** and **Reducto** are managed cloud services. The trade is higher-fidelity parsing with nothing to run, at a per-page cost and with documents going to a third party (LlamaParse offers enterprise VPC deployment; Reducto offers VPC or on-premises). **Nutrient** spans both: a managed API, or the same engine self-hosted on-premises.![Landscape of document parsers for RAG split into two zones: open source and self-hostable (Docling, Unstructured OSS) on the left, managed cloud (LlamaParse, Reducto) on the right, with Nutrient spanning both as a managed API or self-hosted on CPU. The takeaway: There’s no single best parser — match the tool to deployment and accuracy needs. Then test on the hardest pages.](@/assets/images/blog/2026/best-document-parser-llamaparse-unstructured-reducto/parser-landscape.png) ## Docling vs. Unstructured Docling and Unstructured are both open source and self-hostable, so they’re the usual starting point when documents can’t leave the infrastructure — but they behave differently. [**Docling**](https://github.com/docling-project/docling) (MIT) does layout analysis and table-structure recovery locally, emitting clean Markdown and a lossless JSON document model out of the box. **Unstructured’s** OSS library leans on Tesseract for OCR and, by the vendor’s own account, has weaker table extraction than its paid offerings. Pick Docling for stronger local table fidelity at no cost; pick Unstructured’s OSS library for its broad file-type coverage and element-based JSON. Teams that outgrow open source table accuracy but still can’t send documents to a cloud have a third option: [Nutrient runs its full engine on-premises](https://www.nutrient.io/api/data-extraction-api/), with confidence scores and grounding the OSS libraries don’t provide. ## OCR and complex tables There are two broad approaches under the hood. **Vision-first (agentic) parsers** — Reducto and LlamaParse’s higher tiers — read a page like a person, using a vision-language model to recover layout and correct OCR. **Heuristic layout engines** — Unstructured and Docling — detect structure with rules and layout models. Vision-first tends to win on messy, real-world inputs; heuristic engines are lighter and fully local. Nutrient’s engine is deterministic: The same input yields the same output, which matters when an extraction has to be audited or replayed. For clean, digital PDFs, most parsers do fine. The differences show up on [scanned pages, multicolumn layouts, and complex tables](https://www.nutrient.io/guides/dws-data-extraction/parsing.md). LlamaParse’s higher tiers (Agentic, Agentic Plus) target dense tables and charts; Reducto uses a vision-first, multipass OCR approach focused on tables and handwriting; Docling does layout analysis and table-structure recovery locally; Unstructured’s OSS path uses Tesseract, with stronger table handling reserved for its paid tiers. Table fidelity is where the open source vs. managed accuracy gap is widest, and it’s where an evaluation should start. ## Deployment and data residency If documents can’t leave the environment (regulated data, sovereignty requirements, air-gapped systems), the options narrow to what runs locally: Docling, the Unstructured OSS library, or a self-hostable engine like Nutrient on CPU. Managed-cloud parsers (LlamaParse, Reducto) advertise enterprise private-deployment options, but the default is cloud processing. Compliance is often the deciding gate before accuracy even matters. For regulated finance, legal, and healthcare, look for zero-data-retention and certifications like SOC 2 and HIPAA: Reducto advertises SOC 2 Type 2 and HIPAA compliance, with zero data retention available on its higher tiers, while Nutrient is SOC 2 Type 2 audited and runs fully on-premises for documents that can’t touch a third-party cloud. ## Output formats for RAG What the parser emits determines how clean the chunks are. LlamaParse outputs Markdown, JSON, and HTML tables; Unstructured emits structured “elements” as JSON; Reducto returns JSON/HTML with bounding boxes and citations; Docling produces Markdown, HTML, and a lossless JSON document model; Nutrient returns spatial JSON, Markdown, and schema-shaped JSON with per-field grounding. For RAG, the deciding factor is whether reading order and table structure survive. Flattened tables and scrambled order poison retrieval downstream. ## Is Reducto better than LlamaParse? Reducto’s accuracy positioning rests on [RD-TableBench](https://reducto.ai/blog/rd-tablebench) — a real, open benchmark with 1,000 human-annotated complex tables. But **RD-TableBench is Reducto’s own benchmark, run by Reducto, against competitors it selected** — so it’s a reproducible vendor benchmark, not an independent evaluation. It’s reasonable supporting context; it isn’t proof that Reducto beats LlamaParse on a given document set. Treat any single-vendor “X percent more accurate” headline — from any parser here — as a hypothesis to test on real data, not a settled result. ### How to read accuracy claims in this market Three kinds of numbers circulate, and they aren’t equally trustworthy: - **Vendor-run benchmarks** (RD-TableBench above) are reproducible but designed by the vendor against competitors it selected. Context, not verdicts. - **A competitor’s corpus** cuts the other way. [ParseBench](https://www.nutrient.io/api/data-extraction-api/benchmarks/) is published and maintained by LlamaParse. Nutrient’s agentic mode scored 73.5 on it in an internal run as of August 2026 — a result that would project to #7 of the 84 systems publicly listed, though Nutrient isn’t on that leaderboard itself, so it’s a self-run score on someone else’s dataset rather than a ranked placement. Worth reporting precisely because the corpus belongs to a competitor; worth labeling for exactly the same reason. - **Published methodology** is the strongest basis: Nutrient documents its extraction [benchmark corpus, harness, and scoring](https://www.nutrient.io/blog/pdf-extraction-benchmark-opendataloader-bench.md) in full, so the numbers can be rerun rather than believed. The same standard applies at the SDK layer — see the [SDK benchmarks](https://www.nutrient.io/sdk/benchmarks/).![Trust ladder for parser accuracy claims, from least to most independently verifiable. Step one, vendor-run benchmarks such as RD-TableBench from Reducto: an open dataset with 1,000 human-annotated tables and reproducible runs, but the vendor designs the test and picks the competitors — context, not a verdict. Step two, a self-run score on a rival’s corpus: Nutrient’s agentic mode scored 73.5 on ParseBench, LlamaParse’s corpus, in an internal run in August 2026, projecting to number 7 of the 84 listed systems — the dataset belongs to a competitor, but it’s not a ranked placement, so report it and label it. Step three, published methodology such as Nutrient’s opendataloader-bench: The corpus, ground truth, and evaluation harness are public, so anyone can rerun every number independently on GitHub — numbers rerun rather than believed. None of these settles a specific workload; the decisive test is the 10 hardest documents in the actual pipeline.](@/assets/images/blog/2026/best-document-parser-llamaparse-unstructured-reducto/benchmark-trust-ladder.png) **Call to Action** *The corpus, ground truth, and evaluation harness are public — every number can be rerun independently* Reproduce the benchmark on GitHub [Learn More](https://github.com/opendataloader-project/opendataloader-bench) None of these settles a specific workload. The parsers diverge most on scanned tables and multicolumn layouts, so the decisive test remains the 10 hardest documents in the actual pipeline. ## Quickstart: Parse a PDF with each tool For the Python-native parsers, a minimal parse is only a few lines. Docling and Unstructured’s OSS library run locally; [LlamaParse](https://developers.llamaindex.ai/llamaparse/) and Reducto call the managed cloud with an API key. **Docling (local, open source):** ```py from docling.document_converter import DocumentConverter converter = DocumentConverter() doc = converter.convert("report.pdf").document # local path or URL print(doc.export_to_markdown()) ``` **Unstructured OSS (local):** ```py from unstructured.partition.pdf import partition_pdf elements = partition_pdf(filename="report.pdf") print("\n\n".join(str(el) for el in elements)) ``` **LlamaParse (managed cloud):** ```py from llama_cloud import LlamaCloud client = LlamaCloud() # reads LLAMA_CLOUD_API_KEY ("llx-...") result = client.parsing.parse( upload_file="report.pdf", tier="agentic", expand=["markdown"], ) ``` **Reducto (managed cloud):** ```py import requests response = requests.post( "https://platform.reducto.ai/parse", headers={"Authorization": "Bearer YOUR_API_KEY"}, json={"input": "https://example.com/report.pdf"}, ) print(response.json()) ``` **Nutrient (managed API, or the same call against a self-hosted engine):** ```py import requests response = requests.post( "https://api.nutrient.io/extraction/parse", headers={"Authorization": "Bearer YOUR_API_KEY"}, files={"file": open("document.pdf", "rb")}, data={"instructions": '{"mode":"understand","output":{"format":"spatial"}}'}, ) print(response.json()) ``` Each element in the Nutrient response carries a bounding box and a confidence score. [Get a free API key](https://dashboard.nutrient.io/sign_up/?product=data-extraction) to run it. Then follow the [RAG ingestion guide](https://www.nutrient.io/guides/dws-data-extraction/examples/build-rag-ingestion-pipeline.md) to wire the output into a pipeline. ## Where Nutrient fits Nutrient competes directly in this lane as a [deterministic document platform](https://www.nutrient.io/api/data-extraction-api/) built for production document parsing — [tables](https://www.nutrient.io/api/table-extraction-api/), [key-value pairs](https://www.nutrient.io/api/key-value-pair-extraction-api/), multicolumn layouts, and scans — with OCR built in and [AI Document Processing](https://www.nutrient.io/sdk/ai-document-processing/) on top. Four axes differentiate it for RAG ingestion: - **Deployment.** The full engine runs on-premises on CPU with no external model dependency — not a VPC variant of a cloud product, the same engine — alongside a managed API for teams that would rather not operate it. - **Cost.** Usage-based with a free tier that renews every month — Reducto’s free credits are a one-time allocation, and LlamaParse’s free tier is credit-capped. - **Confidence.** Every field returns a confidence score and an interpretable match label (`id_match`, `fuzzy_match`, `not_found`, and [two more](https://www.nutrient.io/guides/dws-data-extraction/extract/citations-and-confidence.md)), so review logic can route uncertain values automatically — for example, sending `fuzzy_match` and `not_found` fields to human review — instead of a human rechecking everything. - **Visual grounding.** Every value pairs its match label with a location on the page that renders as a viewer overlay, so an extraction can be verified against the document itself rather than against a transcription of it. Returning coordinates isn’t unique — LlamaParse does too — but the interpretable label plus in-viewer verification is the workflow difference. Nutrient is SOC 2 Type 2 audited; the platform serves 3,000+ organizations, including 15 percent of Global 500 companies, and processes more than 1 billion document interactions annually. For a direct head-to-head with LlamaIndex’s parser, see the [Nutrient vs. LlamaIndex comparison](https://www.nutrient.io/api/data-extraction-api/vs/llamaindex/). ## Other parsers worth knowing The five parsers compared above come up most for RAG, but a few adjacent tools fit specific needs. **PyMuPDF** is a fast, local open source library (AGPL or commercial license) for straightforward text and basic table extraction from digital PDFs, though it leans on Tesseract for OCR. **Azure AI Document Intelligence** and **AWS Textract** are managed cloud services with strong OCR, form, and table models billed per page. **Mistral OCR** is a managed API that returns Markdown with bounding boxes and block classification, priced per page. For clean, digital documents, a lightweight library like PyMuPDF may be enough; the heavier services earn their cost on scans and complex layouts. Teams that would rather not stitch a library for simple documents to a second service for hard ones can run both through [one extraction engine](https://www.nutrient.io/api/data-extraction-api/). ## How to choose - **Start from the hardest input, not the average** — Scanned tables, multicolumn layouts, and handwriting are where parsers diverge, so parse the 10 worst documents and read the output. - **Complex or accuracy-critical documentation** — A vision-first parser (Reducto, LlamaParse Agentic) or a deterministic, auditable engine (Nutrient). - **Must stay in the infrastructure** — Docling, the Unstructured OSS library, or Nutrient on-premises. - **Prototyping, cost-sensitive, mostly clean PDFs** — Docling or Unstructured OSS, free — or Nutrient’s free monthly tier for a managed start that scales into production. - **Compliance is the gate** — Confirm SOC 2/HIPAA/data residency support before optimizing for accuracy — the best parser is useless if it can’t legally touch the documents.![Decision flowchart for choosing a document parser for RAG. First question: Where can the documents be processed? If they must stay in the infrastructure, run locally with Docling, Unstructured OSS, or Nutrient on-premises — the full engine on CPU with confidence scores and grounding. If cloud is allowed, the next question is how hard the hardest inputs are. Messy, accuracy-critical documents point to higher-fidelity parsing: vision-first parsers like Reducto and LlamaParse’s Agentic tiers, or Nutrient’s deterministic, auditable engine with per-field confidence and match labels. Mostly clean digital PDFs can start free with Docling, Unstructured OSS, or Nutrient’s free monthly tier. A compliance gate applies to every branch: Confirm SOC 2, HIPAA, and data residency support before optimizing for accuracy. The final step in every case is parsing the 10 hardest documents in the pipeline and reading the output, because scanned tables and multicolumn layouts are where the parsers actually diverge.](@/assets/images/blog/2026/best-document-parser-llamaparse-unstructured-reducto/how-to-choose-flowchart.png) ### Try it on a document The fastest way to settle the question is empirical: [Get a free API key](https://dashboard.nutrient.io/sign_up/?product=data-extraction), run the Nutrient quickstart above on the pipeline’s 10 hardest documents, and read the output next to the open source results. The [RAG ingestion guide](https://www.nutrient.io/guides/dws-data-extraction/examples/build-rag-ingestion-pipeline.md) covers wiring the extraction into an existing pipeline end to end. ## Conclusion The **best document parser for RAG** depends on three things: how complex the documents are, where they’re allowed to be processed, and whether running open source beats buying a managed service. Test the shortlist on the pipeline’s hardest pages — scanned tables and multicolumn layouts — because that’s where the parsers actually diverge, and where a single-vendor benchmark can’t answer the question. For teams that don’t want to re-decide this per deployment, [Nutrient](https://www.nutrient.io/api/data-extraction-api/) is the one option in the comparison that covers both forks — a managed API and the same engine fully on-premises — with per-field confidence scores and viewer-overlay grounding on every extraction. [Start with the free tier](https://dashboard.nutrient.io/sign_up/?product=data-extraction) and test it on the documents that matter. ## FAQ #### What is the best document parser for RAG? There isn’t one universal best — it depends on document complexity, deployment constraints, and budget. Docling and Unstructured’s open source library are strong free, self-hostable starting points; LlamaParse and Reducto are managed cloud services aimed at higher-fidelity parsing of complex layouts; Nutrient offers managed or on-premises extraction with deterministic source grounding. The right pick is whichever parses the hardest documents accurately within the deployment and cost constraints at hand. #### LlamaParse vs. Unstructured — Which should I use? LlamaParse is a managed cloud parser with tiered modes for complex tables and charts; Unstructured ships both a free open source library (Tesseract-based OCR, lower table accuracy by the vendor’s own account) and paid managed pipelines. Choose LlamaParse for managed, higher-fidelity parsing without infrastructure; choose Unstructured’s OSS library for free, local parsing, but validate quality on real documents first. Teams that need managed *and* on-premises from one vendor can use Nutrient, which runs the same engine both ways. #### Docling vs. LlamaIndex — Are they the same thing? No — Docling and LlamaIndex solve different jobs and are often used together. Docling is an open source document parser (Markdown/JSON output, OCR, table-structure recovery) that runs locally. LlamaIndex is a RAG framework for indexing and retrieval; its managed parser is LlamaParse. Documents parsed with Docling can feed straight into a LlamaIndex pipeline. #### How does Nutrient compare to LlamaParse and Reducto for RAG? Nutrient is the option in this comparison that runs as a managed API or fully on-premises with the same engine — LlamaParse and Reducto default to cloud processing. Every extracted value returns a confidence score, an interpretable match label, and a page location that renders as a viewer overlay, so RAG ingestion can be audited before anything reaches the index. Pricing is usage-based with a free monthly tier, and the platform is SOC 2 Type 2 audited. #### Can document parsing for RAG run fully on-premises? Yes. Docling and Unstructured’s OSS library run locally, and Nutrient runs its full extraction engine on-premises on CPU with no external model dependency — the path that adds confidence scores and grounding to an air-gapped pipeline. Managed parsers advertise enterprise private-deployment options, but their default is cloud. --- ## Related pages - [The business case for accessibility: Five ways it drives enterprise value](/blog/5-ways-accessibility-drives-enterprise-value.md) - [Accessibility Untangled Why It Matters Guide](/blog/accessibility-untangled-why-it-matters-guide.md) - [Advanced Techniques For React Native Ui Components](/blog/advanced-techniques-for-react-native-ui-components.md) - [`vector_store` holds your indexed documents (see the multimodal RAG post](/blog/agentic-rag.md) - [Ai Document Automation Extraction To Action](/blog/ai-document-automation-extraction-to-action.md) - [Ai Legal Assistant Document Authoring](/blog/ai-legal-assistant-document-authoring.md) - [Amazon Textract Alternatives](/blog/amazon-textract-alternatives.md) - [Start (clears any prior buffer), navigate the document, then stop into a file.](/blog/android-faster-pdf-rendering.md) - [Android Pdf Out Of Memory Handling](/blog/android-pdf-out-of-memory-handling.md) - [Angular File Viewer Pdf Image Office Files](/blog/angular-file-viewer-pdf-image-office-files.md) - [Auto Tagging And Document Accessibility In Dotnet Sdk](/blog/auto-tagging-and-document-accessibility-in-dotnet-sdk.md) - [Simple PII redaction.](/blog/automated-pii-removal.md) - [Best Ai Document Workflow Platforms](/blog/best-ai-document-workflow-platforms.md) - [Best Document Ai Platforms](/blog/best-document-ai-platforms.md) - [Best Document Classification Platforms](/blog/best-document-classification-platforms.md) - [Best Document Parsing Apis](/blog/best-document-parsing-apis.md) - [Best Document Viewers](/blog/best-document-viewers.md) - [Best Multilingual Ocr Software](/blog/best-multilingual-ocr-software.md) - [Best Secure Document Collaboration Platforms](/blog/best-secure-document-collaboration-platforms.md) - [Build Vs Buy Document Extraction](/blog/build-vs-buy-document-extraction.md) - [The CEO’s AI playbook: Why decision architecture beats model selection](/blog/ceo-ai-playbook-decision-architecture.md) - [1. 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[How To Build An Angular Pdf Viewer With Pdfjs](/blog/how-to-build-an-angular-pdf-viewer-with-pdfjs.md) - [How To Convert Docx To Pdf Using Javascript](/blog/how-to-convert-docx-to-pdf-using-javascript.md) - [How To Convert Docx To Pdf Using Python](/blog/how-to-convert-docx-to-pdf-using-python.md) - [How To Convert Html To Pdf Using Html2pdf](/blog/how-to-convert-html-to-pdf-using-html2pdf.md) - [or](/blog/how-to-convert-html-to-pdf-using-react.md) - [How To Convert Html To Pdf Using Wkhtmltopdf And Csharp](/blog/how-to-convert-html-to-pdf-using-wkhtmltopdf-and-csharp.md) - [or](/blog/how-to-convert-html-to-pdf-using-wkhtmltopdf-and-python.md) - [How To Convert Html To Pptx](/blog/how-to-convert-html-to-pptx.md) - [Quarterly report](/blog/how-to-convert-pdf-to-markdown-using-python.md) - [How To Convert Word To Pdf In Nodejs](/blog/how-to-convert-word-to-pdf-in-nodejs.md) - [or](/blog/how-to-create-a-react-js-signature-pad.md) - [How To Create Pdfs With React To Pdf](/blog/how-to-create-pdfs-with-react-to-pdf.md) - [How To Edit Pdfs Using Ios Pdf Library](/blog/how-to-edit-pdfs-using-ios-pdf-library.md) - [How To Embed A Pdf Viewer In Your Website](/blog/how-to-embed-a-pdf-viewer-in-your-website.md) - [How To Extract Tables From Pdf And Images](/blog/how-to-extract-tables-from-pdf-and-images.md) - [How To Generate Pdf From Html With Nodejs](/blog/how-to-generate-pdf-from-html-with-nodejs.md) - [base_url tells WeasyPrint where to resolve relative asset paths](/blog/how-to-generate-pdf-reports-from-html-in-python.md) - [How To Merge Pdfs Using Javascript](/blog/how-to-merge-pdfs-using-javascript.md) - [How To Ocr Pdfs In Linux](/blog/how-to-ocr-pdfs-in-linux.md) - [How To Print Pdf In Csharp](/blog/how-to-print-pdf-in-csharp.md) - [How To Programmatically Create And Fill Pdf Form In Angular](/blog/how-to-programmatically-create-and-fill-pdf-form-in-angular.md) - [Open an image.](/blog/how-to-use-tesseract-ocr-in-python.md) - [From an HTML string.](/blog/html-in-pdf-format.md) - [Html To Pdf In Javascript](/blog/html-to-pdf-in-javascript.md) - [Javascript Document Editor](/blog/javascript-document-editor.md) - [Javascript Pdf Editors](/blog/javascript-pdf-editors.md) - [Javascript Pdf Libraries](/blog/javascript-pdf-libraries.md) - [Langextract Vs Llamaindex Extraction Comparison](/blog/langextract-vs-llamaindex-extraction-comparison.md) - [Linearized Pdf](/blog/linearized-pdf.md) - [Llamaparse Alternatives](/blog/llamaparse-alternatives.md) - [Low Code No Code Document Integrations](/blog/low-code-no-code-document-integrations.md) - [or](/blog/merge-pdfs.md) - [Swift Package Manager](/blog/mobile-pdf-sdk.md) - [`elements` come from your document parser — each has a type and content.](/blog/multimodal-rag.md) - [Nutrient Flutter 6 Bindings Api](/blog/nutrient-flutter-6-bindings-api.md) - [Nutrient Flutter Bindings Architecture](/blog/nutrient-flutter-bindings-architecture.md) - [Nutrient Vs Conga Composer](/blog/nutrient-vs-conga-composer.md) - [Online Document Viewer](/blog/online-document-viewer.md) - [Open Pdf In Your Web App](/blog/open-pdf-in-your-web-app.md) - [Building WCAG 2.2, Section 508, and PDF/UA-compliant PDFs with an SDK](/blog/pdf-accessibility.md) - [Extract data from PDF files: A developer guide to structured data from PDFs and scans](/blog/pdf-data-extraction-developer-guide.md) - [Pdf Extraction Benchmark Opendataloader Bench](/blog/pdf-extraction-benchmark-opendataloader-bench.md) - [Pdf Extraction Document Case Studies](/blog/pdf-extraction-document-case-studies.md) - [Pdf Page Labels](/blog/pdf-page-labels.md) - [Pdf Sdk Compliance Security Checklist](/blog/pdf-sdk-compliance-security-checklist.md) - [Pdf Sdk Performance Benchmark](/blog/pdf-sdk-performance-benchmark.md) - [Pdf Ua Compliance Guide](/blog/pdf-ua-compliance-guide.md) - [Pdfjs Accessibility Structtree Printing](/blog/pdfjs-accessibility-structtree-printing.md) - [Pdfjs Advanced Loading Streaming Workers](/blog/pdfjs-advanced-loading-streaming-workers.md) - [Pdfjs Annotation Editor Layer](/blog/pdfjs-annotation-editor-layer.md) - [Pdfjs Area Annotations Canvas Capture](/blog/pdfjs-area-annotations-canvas-capture.md) - [Pdfjs Coordinate Systems Pdf To Screen](/blog/pdfjs-coordinate-systems-pdf-to-screen.md) - [Pdfjs Document Outline Bookmarks Metadata](/blog/pdfjs-document-outline-bookmarks-metadata.md) - [Pdfjs Eventbus Guide](/blog/pdfjs-eventbus-guide.md) - [macOS](/blog/pdfjs-file-format-conversion-to-pdf.md) - [macOS](/blog/pdfjs-generating-pdf-thumbnails-pdf2pic.md) - [Pdfjs Limitations Commercial Upgrade](/blog/pdfjs-limitations-commercial-upgrade.md) - [Pdfjs Native Annotation Layer Forms](/blog/pdfjs-native-annotation-layer-forms.md) - [Pdfjs Navigation Zoom Rotation](/blog/pdfjs-navigation-zoom-rotation.md) - [Pdfjs Pdf Page Manipulation Pdf Lib](/blog/pdfjs-pdf-page-manipulation-pdf-lib.md) - [Pdfjs React Viewer Setup](/blog/pdfjs-react-viewer-setup.md) - [Pdfjs Rendering Overlays React Portals](/blog/pdfjs-rendering-overlays-react-portals.md) - [Pdfjs Server Side Text Extraction](/blog/pdfjs-server-side-text-extraction.md) - [Pdfjs Sticky Note Annotations](/blog/pdfjs-sticky-note-annotations.md) - [Pdfjs Text Highlight Annotations](/blog/pdfjs-text-highlight-annotations.md) - [Pdfjs Text Search Pdffindcontroller](/blog/pdfjs-text-search-pdffindcontroller.md) - [Pdfjs Thumbnail Sidebar](/blog/pdfjs-thumbnail-sidebar.md) - [Process Flows](/blog/process-flows.md) - [React Native Pdf Annotation](/blog/react-native-pdf-annotation.md) - [React Pdf Annotation Layer Forms](/blog/react-pdf-annotation-layer-forms.md) - [Using Yarn](/blog/react-pdf-editor.md) - [React Pdf Loading States Errors Passwords](/blog/react-pdf-loading-states-errors-passwords.md) - [React Pdf Setup Basic Rendering](/blog/react-pdf-setup-basic-rendering.md) - [React Pdf Text Layer Custom Renderer](/blog/react-pdf-text-layer-custom-renderer.md) - [React Pdf Thumbnails Page Navigation](/blog/react-pdf-thumbnails-page-navigation.md) - [Reducto Alternatives](/blog/reducto-alternatives.md) - [Requisition System](/blog/requisition-system.md) - [labels.py](/blog/route-documents-automatically-classify-api.md) - [or](/blog/sample-blog-updated.md) - [Sdk Product Updates Q2 2026](/blog/sdk-product-updates-q2-2026.md) - [Add DWS MCP Server to your Claude Code project.](/blog/teaching-llms-to-read-pdfs.md) - [Open an image file.](/blog/tesseract-python-guide.md) - [Define the HTML part of the document.](/blog/top-10-ways-to-generate-pdfs-in-python.md) - [Top 5 Javascript Pdf Viewers](/blog/top-5-javascript-pdf-viewers.md) - [or](/blog/top-js-pdf-libraries.md) - [Convert an HTML file to PDF.](/blog/top-ten-ways-to-convert-html-to-pdf.md) - [Vector Pdf](/blog/vector-pdf.md) - [Wcag2 Accessibility Requirements Documents](/blog/wcag2-accessibility-requirements-documents.md) - [Web Sdk Is Now Headless](/blog/web-sdk-is-now-headless.md) - [What Are Annotations](/blog/what-are-annotations.md) - [What Is A Vpat](/blog/what-is-a-vpat.md) - [What Is Document Processing](/blog/what-is-document-processing.md) - [What Is Intelligent Document Processing](/blog/what-is-intelligent-document-processing.md) - [What Is Pdf Ua](/blog/what-is-pdf-ua.md) - [Why Pdfium Is A Trusted Platform For Pdf Rendering](/blog/why-pdfium-is-a-trusted-platform-for-pdf-rendering.md) - [Why Your Ai Agent Hallucinates Pdf Table Data](/blog/why-your-ai-agent-hallucinates-pdf-table-data.md)