> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/ios/get-started/frameworks/flutter/overview.md).
# Flutter PDF Library
Discover the Apryse Flutter wrapper for Android and iOS, offering DocumentActivity and PTTabbedDocumentViewController. Customize your document reader and PDF editor with unique functionality and file
Apryse's Flutter PDF library brings smooth, flexible and stand-alone document viewing and editing solutions using Flutter codebases for iOS and Android applications. With Flutter's in-built hot reloading functionality, you can greatly increase the rate of iteration for your iOS and Android PDF dependent solutions.
Get the Flutter source code
Apryse's SDK is trusted by thousands of innovative startups, governments, and Fortune 500 businesses (see [customers](https://apryse.com/customers)). It is built from the ground up and is not dependent on any external third-party open-source software with support available from Developers and Solution Engineers.
Currently the Apryse Flutter wrapper exposes DocumentActivity on Android and [PTTabbedDocumentViewController](/ios/basic-operations/open/doc-tabbed.md) on iOS. The viewer is an all-in-one document reader and PDF editor that can be further customized by modifying native components.
Get started on AndroidGet started on iOS
## Unique Functionality
* Direct MS Office document viewing and conversion
* Fully customizable open source UI to improve app engagement
* Document reflow to increase readability and accessibility on mobile
* File streaming to view remote and complex documents faster
* Night mode to improve viewing in low-light environments
* And much more...
## File type support
**PDF**
| Format | Android / Xamarin.Android | iOS / Xamarin.iOS | UWP |
| ---------------- | ------------------------- | ----------------- | --- |
| PDF (1.x to 2.0) | ✓ | ✓ | ✓ |
| PDF/A 1,2,3 | ✓ | ✓ | ✓ |
| XFDF | ✓ | ✓ | ✓ |
| FDF | ✓ | ✓ | ✓ |
**Office**
| Format | Android / Xamarin.Android | iOS / Xamarin.iOS | UWP |
| ------ | ------------------------- | ----------------- | --- |
| DOC | ✓ | ✓ | ✓ |
| DOCX | ✓ | ✓ | ✓ |
| XLS | ✓ | ✓ | ✓ |
| XLSX | ✓ | ✓ | ✓ |
| PPT | ✓ | ✓ | ✓ |
| PPTX | ✓ | ✓ | ✓ |
^ MS Office software or licenses are **not** needed to support Word, Excel, and PowerPoint file types.
**Image**
| Format | Android / Xamarin.Android | iOS / Xamarin.iOS | UWP |
| -------- | ------------------------- | ----------------- | --- |
| SVG | ✓ | ✓ | ✓ |
| BMP | ✓ | ✓ | ✓ |
| WMF | | | |
| EMF | ✓ | ✓ | ✓ |
| GIF | ✓ | ✓ | ✓ |
| HDP | | | |
| JPG | ✓ | ✓ | ✓ |
| JP2, JPC | ✓ | | ✓ |
| PNG | ✓ | ✓ | ✓ |
| TIF | ✓ | ✓ | ✓ |
| HEIF | | ✓ | |
**Other**
| Format | Android / Xamarin.Android | iOS / Xamarin.iOS | UWP |
| ------------- | ------------------------- | ----------------- | --- |
| RTF | ✓ | ✓ | |
| HTML | ✓ | ✓ | |
| TXT | ✓ | ✓ | |
| XPS | ✓ | ✓ | ✓ |
| XOD\*\* | ✓ | ✓ | ✓ |
| APPLE PAGES | | ✓ | |
| APPLE KEYNOTE | | ✓ | |
| APPLE NUMBERS | | ✓ | |
**XOD is available on all platforms but viewing encrypted XOD is only supported for Web**
### OS support
* Android 4.1+ (API Level 16)
* iOS 11+
**Note:** Flutter Version >= **1.0.0** is required.
## Preview
| **Android** | **iOS** |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
|  |  |
## Free trial
* There are no feature limitations during the trial
* [Sign-up](https://dev.apryse.com) to get your trial key
* Chat with us on [Discord](https://apryse.com/discord?docLink=freDis)
---
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