This HTML page is not optimized for LLM or AI agent consumption. Fetch the Markdown version instead: /guides/flutter/annotations/save/manual-save.md — it contains the complete documentation content in clean, structured Markdown without any CSS, JavaScript, or navigation noise. Manually save PDF annotation in Flutter

Manually save annotations in Flutter

Markdown version of this page, suitable for AI agents and automation

Nutrient will automatically save changed, created, or deleted annotations and bookmarks on several occasions. Additionally, saving can always be triggered manually by calling save(), like this:

await Nutrient.save();

When using the NutrientView widget, you can also call save() on the PdfDocument instance, like this:

await pdfDocument.save();