It's a simple, small, cross-platform alternative to GNU tar. Using a modified version of the microtar library.

To build under Windows, Unix or KolibriOS you will need TCC. To build under DOS, I used OpenWatcom

tcc ntar.c microtar.c os.c -o ntar

owcc -s -Os -std=c99 -bdos -mcmodel=s ntar.c os.c microtar.c -o ntar.exe

• Listing files;
• Extraction files;
• Adding files;
• Recursively adding folders and files;
• Add saving of all file attributes of supported;
• Porting to Windows OS;
• Porting to Kolibri OS;
• Porting to FreeDOS/MSDOS.

The program has not yet been properly tested, so there may be bugs that can damage files. I highly recommend not using it for archiving valuable data yet