Katana

*KATANA IS NOW OPEN-SOURCE!*
Want to contribute? -> https://github.com/Zi0P4tch0/Katana

Katana is a lightweight app that splits/joins files in a simple and fast way.
You can share your data without bothering about upload limits of web sites/applications!
Katana uses a tiny portion of memory, and works COMPLETELY in background.
You can surf the web or watch your favorite videos while Katana is working.
Katana's core, which handles I/O, has been written completely in native code, in order to obtain maximum performance.
Output format (HJSPLIT) works with most of the archivers.

Features:

*Low memory footprint*
*Background tasks*
*Operation queue*
*Open your files in Katana with a file manager!*
*I/O written in native code(supported archs: armeabi, armeabiv7a, mips e x86)

Upcoming features:

*Ability to stop tasks*