Welcome to the FlexPaper Project. The open source web based document viewer.

Use our desktop publisher software to create interactive page flip publications. Add video, links and images and reach all your clients without giving away control over your publications.

Publish your magazine, newsletter or book to the web without compromising on performance or functionality. FlexPaper Zine uses the best suitable technology for the viewer to maximize the experience.

Publishing documents to multiple platforms with maximum browser coverage and staying in control can be a challenge. FlexPaper solves this and easily integrates into your system.

Integrate FlexPaper into your web site or system and let your visitors collaborate and annotate your documents online.

Annotate documents on iPad in HTML5 or choose between flash and HTML5 for the whole range of desktop browsers.

FlexPaper comes with a out of the box web based publishing user interface.

The publishing tool helps you set up your environment and makes publishing of your documents as easy as uploading a file.

FlexPaper does not need cookies or session variables and does not communicate with any other web site than your own to display its documents. Your are in full control over your documents at all times.

Professional digital publications with page turn effects and annotations


Online pdf reader

The software supports the full set of features expected from a modern document viewer such as searching, highlighting and printing.

The perfect marriage

Choose to use any combination of HTML5, HTML4 and Adobe Flash to maximize device and browser coverage. You're in full control of what to use.

Extend & Integrate

FlexPaper features an extensive API and we are continuously developing plug-ins to meet your needs. Our most popular plug-in brings support for annotations.


Publish Large

FlexPaper helps you split and optimize large publications so that you can let your visitors view them with minimum download waiting time.

Integrate in Minutes

We provide start-up scripts for PHP, Java and ASP.NET making configuration and publishing as easy as uploading a document.

Runs Everywhere

Our latest version supports the full range of hand gestures on touch enabled screens and operating systems such as iPad/iOS and Android.


Some of who are using FlexPaper