Free Apps with 'Image Editing' feature
- GIMP is a free program for such photo retouching, image composition and image authoring. Essentially it's the closest thing to Photoshop you can get for free.
- Professional, open-source raster graphics editor with advanced digital painting and sketching tools and workflow features.
- ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to over 80 supported destinations.
- Paint.net is a free and very capable image editing software for Windows. Great alternative to Photoshop for people that do not need all the stuff PS offers.
- Fast, compact image viewer, editor, converter and organizer designed to be simple but powerful.
- Small screenshot tool with support for OCR, Office export, annotations, and more.
- Shotcut is a free, open source, cross-platform, non-linear video editor.
- Windows compatible image browsing, conversion, and editing software with robust format support.
- nomacs is a small, fast image viewer able to handle the most common image formats including RAW images. Additionally it is possible to synchronize multiple viewers.
- Online photo editor, which can work with PSD, XCF and Sketch files (Photoshop, Gimp and Sketch App). Convert between PSD, XCF, JPG, PNG and many other formats. .
- darktable is a virtual lighttable and darkroom for photographers: it manages your digital negatives in a database and lets you view them through a zoomable lighttable.
- Pixlr® makes it easy to transform everyday images into stunning works of art. Make every moment beautiful with our family of photo editing apps.
- TinEye is a powerful image search and recognition engine that can help to find where an image came from and how it's being used.
- Drawing software featuring an unobtrusive user interface and a powerful drawing engine.