Mac users interested in Photoline osx 10.5.8 generally download:
PhotoLine is an image processing utility, image browser, layout program, vector editor, batchconverter and Web editor with a multitude of powerful functions. It is available as 32- or 64-bit application. Imaging functions supported are Lab, CMYK, 16 bit channels, ICC profiles, and raw data profiles for digital cameras. PhotoLine offers all the tools you need: painting, cloning, filtering, blending and flood fill, special effects like squirl, shadow, glowing, distorb, morphing, 3d projection.