My computer is Adobe-free and has been so for many years. My stuff:
The GIMP for layers and access to G'MIC processing.
RawTherapee for advanced processing such as CIECAM and various de-mosaicing methods not to mention Film Simulation.
FastRawViewer for raw file quality assessment.
RawDigger for deeper raw file quality assessment.
FastStone Viewer for quick comparisons and culling.
ExifGUI for looking at metadata.
ColorThink for visualizing 2D or 3D color gamuts.
XnView MP for adding/editing IPTC/XMP metadata and searching by EXIF or keywords.
Coca for creating color profiles.
QuickMTF for sharp-edge MTF and edge response plotting.
ImageJ for numerous image analysis methods e.g. FFT.
Hugin for it's command-line image alignment utility.
There's a good few others but I rarely use them ...
There is an issue with Uploading Photos (attachjments). I am not sure what the problem is, and I am looking into it. You can still try to Create your Threads and Upload your Photos, but it is hanging up during the Upload.
