🚀 Contribute! Buy me a coffee

Free STWM File Online Tools

Our stwm file tools & apps are online and free, that does not required any registrations and even no installations on your system. 100% free and online .stwm apps. You can conver, view, edit, merge and split your supertux world map file (.stwm) file formats from any device with a modern browser like Chrome, Opera and Firefox.

Free Online STWM Tools & Apps

Access powerful and secure free online STWM tools to convert, view, edit, merge, split, and compare STWM files — all without installing any software. Our tools support the .STWM (SuperTux World Map File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your STWM files directly from your device with ease.