Density ConverterA multi platform image density converting tool converting single or batches of images to Android, iOS, Windows or CSS specific formats and density versions given the source scale factor or width/height in dp. It has a graphical and command line interface and supports many image types (svg, psd, 9-patch, etc.) aswell as some lossless compressors like pngcrush.
AzpainterFull color painting software for Unix-like systems for illustration drawing. This is un-official little fixed repository for package maintainers of image editor AzPainter (based on "mlib" toolkit). Official repository - http://azsky2.html.xdomain.jp/arc/download.html
PsdinfoInspect PSD files from the command line
Ag PsdJavascript library for reading and writing PSD files
Xs2aOpen Source NextGenPSD2 XS2A Implementation from adorsys
LibqpsdPSD (Photoshop Document) & PSB (Photoshop Big) Plugin for Qt/C++ (Qt4/Qt5)
TwelvemonkeysTwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO
Psd ToolsPython package for reading Adobe Photoshop PSD files
Psd.rbParse Photoshop files in Ruby with ease
JpegsnoopJPEGsnoop: JPEG decoder and detailed analysis
psdBlazing fast, zero-dependency PSD parser for the web and Node.js
ArtalA .PSD parsing library for LÖVE
oculanteA minimalistic crossplatform image viewer written in rust