---
title: "Undo and redo in PDF form field on Android | Nutrient SDK"
canonical_url: "https://www.nutrient.io/guides/android/forms/fill-form-fields/undo-and-redo/"
md_url: "https://www.nutrient.io/guides/android/forms/fill-form-fields/undo-and-redo.md"
last_updated: "2026-05-30T02:20:01.157Z"
description: "Form elements are based on annotations, so undoing and redoing changes to forms works the same way as with annotations. See our Undo."
---

# Undo and redo for PDF forms on Android

Form elements are based on annotations, so undoing and redoing changes to forms works the same way as with annotations. See our [Undo and Redo](https://www.nutrient.io/guides/android/features/undo-redo.md) guide to learn more.
---

## Related pages

- [Attach files to PDF form fields on Android](/guides/android/forms/fill-form-fields/attach-a-file.md)
- [Detecting user clicks in PDF form elements on Android](/guides/android/forms/fill-form-fields/detect-clicks.md)
- [Detect user input in Android PDF forms](/guides/android/forms/fill-form-fields/detect-user-input.md)
- [Form field support in our Android PDF viewer](/guides/android/forms/fill-form-fields/using-the-ui.md)
- [Fill PDF form fields programmatically on Android](/guides/android/forms/form-filling.md)