Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .
Platforms
- Android
- Android Tablet
- F-Droid
Germany
EU


Apps similar to SimplePDF include SumatraPDF, which is free and open source. Other options are Okular, IrfanView, XnView MP and ImageGlass. There's no shortage of Image Viewers like SimplePDF, with more than 50 alternatives for Windows, Linux, Mac, iPad and iPhone.
Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .


Advanced digital asset manager offering creative asset organization, metadata editing, and integration with Adobe products. Supports multiple formats, raw editing, and file export, allowing task simplification, collaboration, and creative project management.




Eye of GNOME is the official image viewer for the GNOME Desktop environment. With it, you can view single image files, as well as large image collections. The Eye of GNOME supports a variety of image file formats.

A no-nonsense hardware-accelerated image viewer. Oculante's vision is to be a fast, unobtrusive, portable image viewer with wide image format support, offering image analysis and basic editing tools.


Waterfall-style image viewer for macOS, offering a smooth and immersive browsing experience.


QuickViewer is a graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.




Blazing fast PDF and portable eReader built on muPDF. Including the ability to save "highlights" and notes like on Kindle.




feh is an X11 image viewer aimed mostly at console users. Unlike most other viewers, it does not have a fancy GUI, but simply displays images. It is controlled via commandline arguments and configurable key/mouse actions.



qpdfview is a Qt-based tabbed document viewer using the Poppler library for PDF rendering and CUPS for printing. Support for the DjVu and PostScript formats can be added via plugins.

Atril is a simple multi-page document viewer. It can display and print PostScript (PS), Encapsulated PostScript (EPS), DJVU, DVI, XPS and Portable Document Format (PDF) files. When supported by the document, it also allows searching for text, copying text to the clipboard...
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:




This is a quick look tool for Windows. Acts just like the one in OS X , but Seer is more powerful and faster.



