Apps to Merge photos

GIMP (GNU Image Manipulation Program) is a powerful, free, and open-source raster graphics editor used for image manipulation, retouching, composition, and authoring. It supports a vast array of file formats and provides sophisticated tools comparable to commercial alternatives, making it a versatile choice for photographers, designers, and artists.

PicSay is a comprehensive photo editor for Android devices, designed to empower users with a wide array of tools for enhancing and manipulating their images. It offers intuitive features for color correction, applying effects, retouching photos, and adding creative elements like text and graphics, making photo editing accessible and enjoyable on the go.

Serif PhotoPlus is a powerful image editing software for Windows, offering a comprehensive suite of tools for photo manipulation, retouching, and creative effects. It was known for its user-friendly interface and robust feature set, catering to both beginners and experienced photographers.

Microsoft Expression Design was a professional graphic design tool for creating vector and raster images, primarily for web use. It offered a range of design and illustration features, including vector drawing, image editing, and support for various file formats.

Fotor is a comprehensive online photo editor and design tool, offering a wide array of features for both professional image manipulation and creative graphic design. It combines robust editing capabilities with user-friendly design templates.

PicsArt stands out as a comprehensive mobile and web-based creative platform, offering robust image editing, collage creation, drawing tools, and a vibrant social community for sharing and discovering artistic content. It caters to both beginners and more experienced users looking to enhance their photos and express their creativity.

PhotoLine is a comprehensive raster and vector graphics editor for Windows and Mac OS X, offering advanced image manipulation, color management, and desktop publishing capabilities.

Sumo Paint is a versatile, browser-based image editor and painting application. It offers a robust set of tools for both photo manipulation and digital art creation, accessible directly through your web browser without requiring installation.

Acorn is a powerful yet accessible image editing software designed for macOS. It offers a comprehensive toolset for photo manipulation, digital drawing, and graphic design, catering to both hobbyists and professionals.

Corel PaintShop Pro is a comprehensive raster and vector graphics editor for Windows, offering powerful photo editing, image creation, and graphic design tools. It provides a cost-effective alternative for users seeking professional-level image manipulation with extensive features and support for Photoshop-compatible plugins.

Affinity Photo is a professional raster graphics editor designed for photographers and digital artists on macOS and Windows. It offers powerful tools for image editing, retouching, and complex layer manipulation without a subscription model, making it a compelling alternative to industry-standard software.

Autodesk Pixlr is a robust, free online photo editor offering a wide array of tools for image fixing, adjustment, and filtering directly within your web browser. It's ideal for both quick edits and more complex manipulations without requiring software installation.

FastStone Image Viewer is a robust, free image browser, converter, and editor application designed for ease of use and efficiency. It offers a wide range of features for managing and processing digital photographs, making it a versatile tool for both amateur and professional photographers. Its intuitive interface and comprehensive toolset allow for quick browsing, editing, and batch operations.