FFSJ Lite v3.3

FFSJ - the Fastest File Splitter and Joiner - enables you to split large files into smaller chunks and vice versa.

When large files are posted online, they are often split into multiple chunks (usually with a completely numeric extension; .001, .002, .003 and so on) and then need to be joined up again later. FFSJ can join large files together at high speeds.

It achieves high speeds with built in abilities to optimize disk-cache and memory usage. The developer claims that this added ability makes FFSJ between three and five times faster than other popular file splitting/joining utilities, such as HJSplit.

This version of FFSJ is the Lite version. The download contains only a single executable file that you can run and use immediately without installation. There is also the FFSJ Standard download, which requires an installation and integrates into the Explorer shell. This means that you can right click a file and start joining or splitting right from Explorer.

Get FFSJ Standard from here.