Paint.NET is described as 'Free image editor for Windows, offering layer support, plugins, special effects, and portable use without installation. Lightweight and ad-free' and is a leading Image Editor in the photos & graphics category. There are more than 100 alternatives to Paint.NET for a variety of platforms, including Windows, Mac, Web-based, Linux and iPhone apps. The best Paint.NET alternative is Pinta, which is both free and Open Source. Other great apps like Paint.NET are Krita, GIMP, Adobe Photoshop and Pixelmator.
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.
PhotoDemon provides a comprehensive selection of photo editing tools in an 8 MB download. It runs on any Windows machine (XP through Win 10) and does not require installation. It can easily be run from a USB stick or SD card.
Pixelitor is an open source image editor with an intuitive interface and with a special emphasis on non-destructive editing.
Glimpse is an open source image editor based on the GNU Image Manipulation Program. The goal is to experiment with new ideas and expand the use of free software.
Pixen is a pixel art editor designed for working with low-resolution raster art, such as those 8-bit sprites found in old-school video games. With innovative features like a color palette system, patterns, and high-zoom support, Pixen packs all the tools pixel artists need in an...
Acorn is a photo editor built for the rest of us. With a simple interface and tools for adding everything from text, shapes, and effects, you can make the perfect picture in seconds and minutes, not hours and days.
Comprehensive tool for image editing, retouching, bitmap creation, digital painting, and RAW editing. Streamlined web exporting makes it ideal for professionals seeking to enhance visual elements efficiently.
PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads necessary. Touch-up tools like Teeth Whiten, Blemish Fix, Weight Loss. Effects like Orton, Cross Process, Color Boost, with drag and drop ease.
Photoline is a professional image editor which offers creatives a mostly non-destructive workflow for 8/16/32bpc image processing and compositing in RGB, CMYK, and Lab modes.
Full vector editing, DTP features, and a HSV/HIS workflow are supported.
Pocket Paint is a paint editor that, among others, allows setting parts of pictures to transparent and zooming up to pixel level.
Simple, intuitive and easy to use whith robust and versatile tools, privacy focus
Barely has any feature comparing to Paint.net
AzPainter is a full color painting program for Linux. It's a lightweight tool with tablet pressure support, and provides basic functions such as selection, layers, filters. you can use it for painting, image editing, or pixel art making.
Photomator is the most powerful photo editing app ever designed for a mobile device. It features over 30 desktop-class color adjustments, support for over 600 RAW image formats, including Apple ProRAW, deep integration with the Photos app and iCloud Photos, tools powered by...
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not a similar GUI, but similar speed and basic functionality. closest "base" program to Paint.Net on Linux. Paint.Net is much more expandable with extensions. But Pixelitor is much more accurate in things like cropping than Pinta