CDisplay Ex - CDisplay Ex is the most used comic book reader.

ACDSee - ACDSee is an image viewer that uses very little system resources, and it has a small, sleek size that won't take up much space on your system.

YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.

Photoscape - high quality photo editing software, that enables you to fix and enhance photos.

Tachiyomi - A free and open source manga reader for Android.

Fotor - Fotor is an all in one visual platform. It includes photo editor, collage maker, and graphic designer. You are free to make a visual look more beautiful.