GIMP is the best open source photo editing software for Mac OS X, Windows, GNU/Linux, and more operating systems. Top Free Open Source Image Editors for Windows, Mac, and Linux 1. Whether you want a powerful free picture editing software or basic Instagram-style free photo editor that offers a range of one-click filters. Here are the best open source image editors that are perfect for your editing works. These free editing programs capable for doing everything from retouching digital photos to creating original sketches and vector illustrations.
If you are looking free photo editing software like Photoshop, you can install free open source image editor for Windows, Mac or Linux. An open source photo editing software gives you image editor tools and features for free.