JCDSee
FastStone Image Viewer
Photoscape
qimgv
ACDSee Photo Studio
FireAlpaca
Pixelitor
Project DogWaffle
RectifyData
JCDSeeFastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Photoscape - high quality photo editing software, that enables you to fix and enhance photos.
qimgv - Simple image viewer written in qt. Supports webm playback.
ACDSee Photo Studio - ACDSee becomes ACDSee Photo Studio โ ACDSee Photo Studio Standard 2018 continues the ACDSee legacy
FireAlpaca - FireAlpaca is the image editor that can be used readily and easily.
Pixelitor - Pixelitor is a cross-platform raster graphics editor written in Java.