Katana is a lightweight app which 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*