PrivatePDF is a free web tool that lets you make quick PDF edits from within your web browser, without uploading anything anywhere.




Universal Viewer is described as 'Advanced file viewer for wide range of formats. Supported file formats are:' and is a PDF Reader in the office & productivity category. There are more than 100 alternatives to Universal Viewer for a variety of platforms, including Windows, Mac, Linux, Android and Web-based apps. The best Universal Viewer alternative is nomacs, which is both free and Open Source. Other great apps like Universal Viewer are Evince, qView, MPC-BE and PicView.
PrivatePDF is a free web tool that lets you make quick PDF edits from within your web browser, without uploading anything anywhere.




Bookworm is a document reader that allows you to read more than 15 document formats including PDF, EPUB, and MOBI using a versatile, yet simple, and highly accessible interface.

Integrates photos from various devices into a unified, organized library, syncing collections across Apple, Android, and Windows while preserving folder structures. Enables multi-platform editing, advanced search, sharing, RAW support, offline syncing, metadata tools, and secure management.



qAllInOne (aka qAIO) is a free open-source software built using Qt to provide users an All-In-One media player, so it can view images, play videos and audio.



mdzTextViewer - is a very fast text viewer, supporting ASCII/ANSI, UTF-8, UTF-16, UTF-32 encodings and XML.

Jumpdf is a keyboard-focused PDF viewer for documents where one needs to jump between different sections of the document frequently.

Viso is a beautiful minimal image viewer for MacOS. Features a non intrusive UI that allows you to get the most viewing experience out of your images.




AZip is a free Zip Archive Manager with unique features such as: built-in content Search, smart archive Update, archive Recompression.




Gyan Reader is an eBook Reader that supports epub 3 format and is also backward compatible. It is an advanced epub3 rendering engine for Android platform.




Support in right-click menu: 7z, ZIP, RAR, TAR, GZIP, BZIP2, XZ, LZIP, ACE, ISO, CAB, PAX, JAR, AR, CPIO ...


