Command-line tool for converting and manipulating images in various formats.
Software that offers a practical and quick way to capture, save, and combine colors.
Free software that provides a graphical interface for the powerful command line utility ExifTool.
Open-source tool aimed at image processing, offering a wide variety of filters and effects.
Utility that allows you to doodle over any application in Windows.
Leading software in 3D model preparation for printing, free and open source.