--- title: FileOpen Document Security Blog | Secure Document Viewer description: Secure Document Viewer | FileOpen Systems' blog on document security, DRM, digital rights management, and issues facing owners of valuable or private content. --- # FileOpen Document Security Blog [![](https://www.fileopen.com/hubfs/Browser_Icons.png) ](https://www.fileopen.com/blog/accessing-fileopen-protected-pdfs-in-a-web-browser) ## [Accessing FileOpen-protected PDFs in a Web browser](https://www.fileopen.com/blog/accessing-fileopen-protected-pdfs-in-a-web-browser) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on Sep 11, 2015 6:57:07 AM The Web browser you are reading this article on is a small wonder of engineering. Its origins can be traced back almost a quarter of a century, and... [Read More](https://www.fileopen.com/blog/accessing-fileopen-protected-pdfs-in-a-web-browser) [![](https://www.fileopen.com/hs-fs/hub/74620/file-1443747019.png) ](https://www.fileopen.com/blog/fileopen-viewer-for-ios-v2.3.2) ## [FileOpen Viewer for iOS (v2.3.2)](https://www.fileopen.com/blog/fileopen-viewer-for-ios-v2.3.2) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on Aug 13, 2014 9:34:00 AM We are pleased to release the latest version of the FileOpen Viewer for iPad®/iPhone®. The app updates like any other app you are accustomed to. If... [Read More](https://www.fileopen.com/blog/fileopen-viewer-for-ios-v2.3.2) [![](https://www.fileopen.com/hs-fs/file-532017807-png/images/android_robot_100.png) ](https://www.fileopen.com/blog/bid/102192/FileOpen-Viewer-for-Android-v2-4) ## [FileOpen Viewer for Android v2.4 ](https://www.fileopen.com/blog/bid/102192/FileOpen-Viewer-for-Android-v2-4) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on Feb 20, 2014 9:52:00 AM **FileOpen Viewer for Android (v2.4) **We are pleased to release the latest version of the FileOpen Viewer for Android. The app updates like any other... [Read More](https://www.fileopen.com/blog/bid/102192/FileOpen-Viewer-for-Android-v2-4) ## [FileOpen Viewer for Android is now Available](https://www.fileopen.com/blog/bid/99950/FileOpen-Viewer-for-Android-is-now-Available) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on Nov 13, 2013 10:29:00 AM [Read More](https://www.fileopen.com/blog/bid/99950/FileOpen-Viewer-for-Android-is-now-Available) [![](https://www.fileopen.com/hs-fs/file-15428978-png/images/iphone5.png) ](https://www.fileopen.com/blog/bid/82539/FileOpen-provides-seamless-support-for-iOS6-on-iPad-and-the-iPhone-5) ## [FileOpen provides seamless support for iOS6 on iPad and the iPhone 5](https://www.fileopen.com/blog/bid/82539/FileOpen-provides-seamless-support-for-iOS6-on-iPad-and-the-iPhone-5) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on Sep 27, 2012 6:15:00 AM We're pleased to announce that publishers of FileOpen-encrypted documentstargetingthe [FileOpen Viewer App for iOS](https://www.fileopen.com/products/secure-document-viewer-ipad-iphone/)can immediately support... [Read More](https://www.fileopen.com/blog/bid/82539/FileOpen-provides-seamless-support-for-iOS6-on-iPad-and-the-iPhone-5) [![](https://www.fileopen.com/hs-fs/file-15426066-jpg/images/fileopenviewer-for-ipad-and-iphone.jpg) ](https://www.fileopen.com/blog/bid/78424/FileOpen-Viewer-for-iPad-and-iPhone-is-now-Available) ## [FileOpen Viewer for iPad and iPhone is now Available](https://www.fileopen.com/blog/bid/78424/FileOpen-Viewer-for-iPad-and-iPhone-is-now-Available) by [FileOpen DRM News](https://www.fileopen.com/blog/author/fileopen-drm-news) on May 24, 2012 11:56:00 AM We are pleased to announce that the [FileOpen Viewer for iPad® and iPhone®](https://www.fileopen.com/products/secure-document-viewer/) is now freely available in the [App Store](http://itunes.apple.com/us/app/fileopen-viewer/id520287055?ls=1&mt=8%20). The new FileOpen Viewer app will... [Read More](https://www.fileopen.com/blog/bid/78424/FileOpen-Viewer-for-iPad-and-iPhone-is-now-Available) ### Most Recent Posts #### Follow Us [** ** ](https://www.facebook.com/FileOpen-Systems-Inc-207750695929181/) [** ** ](https://twitter.com/fileopen) [** ** ](https://www.linkedin.com/company-beta/680434) ![](https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1071657555/?guid=ON&script=0)