When comparing mtPaint vs PyxleOS, the Slant community recommends mtPaint for most people. In the question“What are the best pixel art / sprite editors?” mtPaint is ranked 22nd while PyxleOS is ranked 26th. The most important reason people chose mtPaint is:
MtPaint is free to use and licensed under the [GNU General Public License](http://www.gnu.org/licenses/gpl.html).
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free and Open Source
MtPaint is free to use and licensed under the GNU General Public License.
Pro Customizable UI
The user interface has support for color themes that are both built-in and user-definable. The canvas transparency tile can also be modified to the user's liking.
Pro Lightweight
The size of the .jar binary is a little less than 1 MB, making the application very lightweight.
Pro Includes a useful text editor
PyxleOS features a basic text editor module that can be used for note-taking or modifying a file that follows encoding standards.
Pro Secure, Java-based cross platform binary
PyxleOS can be used on any OS that runs Java 8 and above.
Pro Free and open source
The download of PyxleOS is free and all source code is available at a public repository at GitHub.
Cons
Con Is paint
Same use As Win98 Paint
Con Undo/redo unavailable
Undo/redo functions are not available in PyxleOS.
Con Lacks a number of features
Due to it being relatively new software, PyxleOS is somewhat buggy and underfeatured.