Fast File Saw & Joiner - Splits files into smaller pieces or chunks using the .001 .002 etc format where the number in the extension is a piece of the original file. It will also rejoin these file pieces for later use. Supports pieces and files larger than 2GB.

Designed for file transfer, storage, and spanning larger files across smaller storage media, portable devices etc. Popular with Video professionals, often used to split larger movie, sound and archived files (mpegs, avi, mp3, zip, sit etc.) although just about any file can be split and later rejoined. Saw options include splitting files by the piece size and or number of pieces.