You can also just use the default system, similar to that of Adobe.
Its segmented interface can be particularly useful, since it lets you change the layout of the windows at all times, adjusting them to your preference. GIMP can work with almost every current image format, such as BMP, GIF, JPEG, MNG, PCX, PNG, PSD, PS, PDF, TIFF, TGA, SVG, and XPM. OS X: GIMP is a fantastic free alternative to Photoshop for all desktop. These features can be extended with different plugins (there are more than a hundred). Download the latest versions of the best Mac apps at safe and trusted MacUpdate. You can also use GIMP to convert an image format, process files by the batch, create vector images, and edit animated graphics.
The features in GIMP are almost identical to those of any other image editor: layers, alpha channels, history, selection tools, transformation, masks, blurring, etc. Every other program on my Mac uses English. It has a brush, pencil, clone stamp, and an airbrush, among other tools. GIMP (GNU Image Manipulation Program) is a free image editor. You can use GIMP to edit images and to create new ones.
It's a free and open-source multiplatform app that lets you do almost the same things you would do on a paid software. For several years now, GIMP (GNU Image Manipulation Program) has been one of the best free alternatives to commercial image editors like Photoshop and Corel Draw.