Frame

Frame is a open-source Image viewer with features aimed towards developers and artists.

Supports always on top(great for references), tiling the image(nice when checking textures), toggling between channels(red, green, blue, alpha), viewing mips on textures.

Hotkeys

• "Ctrl-N" - Adds New Tab
• "Ctrl-D" - Duplicates Tab
• "Ctrl-W" - Closes Tab
• "Ctrl-S" - Splits Channels Into Single Image
• "T" - Tiles Image 3x3
• "S" - Starts Slideshow
• "R" - Toggles Red Channel
• "G" - Toggles Green Channel
• "B" - Toggles Blue Channel
• "A" - Toggles Alpha Channel
• "-" - Goes Down A Mip Level
• "+" - Goes Up A Mip Level
• "Ctrl-Space"-Turns of scrollbar, titlebar and footer

Source Code: https://github.com/Stromberg90/Frame