Mihon - Free and open source manga reader for Android
Houdoku - Manga reader and library manager for the desktop
TachiyomiSY - Tachiyomi is a free and open source manga reader for Android 6.0 and above, based off TachiyomiAZ.
Aniyomi - Aniyomi is an unofficial fork of the free and open source manga reader Tachiyomi that adds anime capabilities!
Suwayomi-Server - A rewrite of Tachiyomi for the Desktop
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.