Download FlexPaper

FlexPaper can be used as a Flex Library or as part of a web page as a pre-compiled flash application. Download the appropriate version for your desired use of the viewer. All builds are available for download at Google Code.

GPL License (free)

Free GPL version with our branding (logo) visible.

Latest Stable Release

1.5.1 Flash Version (release notes)
1.5.1 Flex 3.5 Version (release notes)
1.4.1 Flex 4.0 (beta) Version

Previous Release

1.5.0 Flash Version
1.5.0 Flex 3.5 Version
1.4.1 Flex 4.0 (beta) Version

Appropriate if you are creating a non-commercial website or application with a license compatible with the GNU GPL license v3.

According to the GPL our branding information must be displayed even if you modify the source code of the viewer.

Additional License Terms

Commercial License

Free from FlexPaper branding. Suitable for commercial use.

Per-domain License

This license can be used for one website

 Include Adaptive UI (HTML5 plug-in)

Gives access to:

  • Unbranded version of FlexPaper
  • A "Read-only" version with print and copy functionality removed
  • Access to source code for every version


Read license

Unlimited license

For use in unlimited amount of websites without FlexPaper branding.

Unlimited License with Customizable UI + Slide


License fee $845 USD

 Include Adaptive UI (HTML5 plug-in)

Appropriate license to use if you intend to bundle or ship FlexPaper as part of a product.

Gives access to:

  • Unbranded and user interface-customizable build which allows user interface to be tailored using plain HTML
  • FlexPaper slide plug-in More info
  • Access to source code for every version
Read license