File Joiner (.001 File Joiner) is a very simple and easy-to-use software that will combine split files (with extensions: .001, .002, .003, etc.) back into one file. Files with extension .001 (001, 002, ... 00n) are parts of a bigger file that was split so they could be sent over newsgroup, file hosting or some other service which limits maximum size of files that can be uploaded.

Features:
1. auto sorting of files with numerical extensions
2. auto loading consecutive parts when you open or drag&drop file with extension .001
3. auto output file path generator (file "c: est.avi.001" will generate output file path "c: est.avi")
4. faster joining with option to append all files to first file
5. MD5 and CRC32 hash calculation for output file
6. loading files from folder and recursive loading from sub-folders
7. option to associate extension .001 in windows explorer, so you can load files by double clicking the file
8. progress bar to monitor the join operation (also win7 progress bar in taskbar)

The license of this software is Freeware, you can free download and free use this file converter software.