Paint.NET is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best free Mac Photo Editor alternative is Pinta, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Paint.NET and 14 are free and Photo Editors available for Mac so hopefully you can find a suitable replacement. Other interesting free Mac Photo Editor alternatives to Paint.NET are GIMP, Affinity, LazPaint and Photoscape.
Pinta is a image editing, drawing and painting application with a simple yet powerful interface. Pinta has a wide range of drawing tools, including: freehand, rectangles, circles and lines. It also has over 35 effects to apply to your images, and also has the ability to create...
Free open-source suite offering advanced photo retouching, image composition, original artwork creation, batch processing, plugin support, custom scripting, mass image format conversion, and integration with free publishing tools for comprehensive editing solutions.
Unified design solution merging advanced photo, vector, and layout tools for seamless workflow, non-destructive editing, RAW support, batch processing, AI enhancements, GPU acceleration, file compatibility, cloud asset integration, and tailored workspace options.
Raster & vector graphic editor with many tools and filters, written in Lazarus. Portable, 32bit & 64bit versions, ORA format & 16384x16384 image support. In app 3D import & rendering.
PhotoScape is a fun and easy photo editing software that enables you to fix and enhance photos.
Comprehensive online editor offering filters, frames, text, stickers, collage creation, graphic design, templates for social media, batch editing, photo retouching, mobile and desktop access, regular updates, and direct sharing to social channels.
Open source image editor with non-destructive editing, 110+ filters, adjustment and text layers, support for smart objects and adjustment layers, cross-platform compatibility, and layer-based editing for flexible image composition.
Mobile editor offers 30+ color adjustments, AI upscaling, smart selection, noise removal, object eraser, RAW and Apple ProRAW support, film-style presets, batch edits, real-time histograms, deep Photos and iCloud integration, plus LUT export and pro-level features.
You can use it to view your photographs and improve them. Showfoto is the standalone image editor of the digiKam project.
PixelStyle Photo Editor for Mac is an all-in-one photo editing and graphic design software, providing professional high-quality photo processing tools to edit the photos, enhance and touch up photos on Mac OS X.
AliveColors is comprehensive graphics and photo editing software for Windows and Mac. It comes in Free, Home, and Pro versions, with differing levels of functionality.
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This functions in almost identical ways to Paint.NET, more so than any other program listed on here.