What are they, you ask? Those files are pieces from a larger file that has been split apart. With our software, 001 File Joiner & Splitter, you can join those files right back together! Or, you can split your own files with the click of a button! We proudly introduce 001 File Joiner & Splitter. 001 File Joiner & Splitter allows you to join and split files of any size and any type. Split files can then be rejoined without the use of this software. The split files created have the extensions of .001 , .002 , .003 , etc.


For example, if you wanted to split a file called Myfile.avi , with the click of a few buttons you would have files like Myfile.avi.001 and Myfile.avi.002 , etc. All you have to do is double click the file with extension .001 and the rest will be loaded into 001 File Joiner & Splitter and will be joined together with one more click of your mouse. Give it a try today!

Key Features

Join or Split Any File Type
001 File Joiner & Splitter supports all the popular file formats: AVI, MPEG, MP3, EXE, or any other type.

No Maximum Size Limits
001 File Joiner & Splitter breaks the 2GB size limit found in other software. We have tested our software with files over 50GB in size with no problems!

Join Files Back Together Without our Software Installed
This feature makes split files much more portable. Join files back on computers without our software!

Convenient Splitting Methods
Split files by either desired file size or by number of split files.

Friendly & Easy to Use Interface
Version 4.0 comes with a beautiful new user interface which makes joining and splitting that much easier.

Automatically associates with .001 files
Simply double click and joining begins. There is also an option to delete source files once joining completes.