Siril Siril is a free astronomical image processing software intended to process amateur astronomic images and videos. photoflare https://photoflare.io A quick, simple but powerful image editing to the masses. exiv Exiv2 is a Cross-platform C++ library and a command line utility to manage image metadata. It provides fast and easy read and write access to the Exif, IPTC and XMP metadata and the ICC Profile embedded within digital images in various formats. RawTherapee RawTherapee is a powerful, cross-platform program for developing digital photos in raw formats. Please read this short notice before posting. Found a bug? Learn how to write useful bug reports. Please do not file bug reports or feature requests here. ART Welcome to the users forum of ART, a free, open-source, cross-platform raw image processing program. ART is a derivative of the popular RawTherapee, trading a bit of customization and control over various processing parameters for a simpler and (hopefully) easier to use interface, while still maintaining the power and quality of RawTherapee. darktable darktable is an open source photography workflow application and raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images and enhance them. PhotoFlow PhotoFlow is a cross-platform photo editor based on non-destructive adjustment layers. It can process digital images in RAW as well as Jpeg, TIFF and PNG formats. Luminance HDR Luminance HDR is a cross-platform program for creating and tone mapping high dynamic range (HDR) files. digiKam digiKamProfessional Photo Management with the Power of Open Source G'MIC Welcome to the G’MIC category! This category is for the GIMP plug-in and stand-alone command-line program, G’MIC - GREYC’s Magic for Image Computing Natron Natron - The cross-platform open-source compositing software. Natron offers robust and efficient tools for compositors to get their job done fast with high quality results. HDRMerge HDRMerge combines two or more raw images into a single raw with an extended dynamic range. It includes a GUI to remove ‘ghosts’ from the resulting image. Please read this short notice before posting. Rapid Photo Downloader Rapid Photo Downloader for Linux is written by a photographer for professional and amateur photographers. Its goal is to be the best photo and video downloader for the Linux Desktop. It is free software, released under the GNU GPL license. Filmulator Filmulator is a simple raw photo editor based on the process of developing film. GIMP The one and only GIMP. The next version will be out when it’s ready. No we won’t change the name. gPhoto If you want to control your camera from your device, this is the place to go. Hugin With Hugin you can assemble a mosaic of photographs into a complete immersive panorama, stitch any series of overlapping pictures and much more.