KOReader
KOReader an ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices
Calibre
posted in: E-book, E-book converters, E-book editors, E-book managers, E-book readers, Office, Software | 0
Calibre is a free, open source cross-platform software for reading, converting, and organizing e-book collections
OpenComic
OpenComic – free and open source cross platform program for reading comics and manga
Komikku
Komikku – online/offline manga reader for GNOME, developed with the aim of being used with the Librem 5 phone
Qimgv
Qimgv – free and open source fast, configurable, easy to use image viewer with optional video support for Linux and Windows
Rapid Photo Downloader
Rapid Photo Downloader is a free and open source software for downloading photos and videos for the Linux Desktop
RawTherapee
RawTherapee is a free and open source, cross-platform raw image processing program
Darktable
Darktable – free and open source cross-platform software for processing and cataloging RAW images
XnConvert
XnConvert is a fast, powerful and free cross-platform batch image converter, It allows to automate editing for your photos