File Splitter for Windows

Sometimes it's easier to split up a large file than to transfer or back up the whole thing. File Splitter is a free utility that does just that, as well as joining split files. It doesn't require installation, but in other respects, we found it a bit inconvenient to use.

The primary function of File Splitter is to split a file into multiple fragments of a specified size. These smaller pieces can then be easily transferred over the internet or stored on media with limited capacity. Once transferred, the fragments can be reassembled, or 'spliced' together, to recreate the original file.

Despite its minimalistic design, File Splitter is highly effective. Users can specify the desired size for each fragment, allowing for customization based on the storage medium or transfer method. The application generates output files with extensions like .001, .002, .003, and so on, indicating the sequence of the fragments. This sequential naming convention ensures that the pieces can be easily identified and reassembled in the correct order.

One notable advantage of File Splitter is its portability. The program consists of a single executable file, eliminating the need for installation. Users can run it directly from external storage devices such as USB drives or floppy disks, making it convenient for use across different computers without leaving a footprint.

File Splitter operates seamlessly on various versions of Windows. Its simplicity and low resource consumption make it suitable for both older and newer systems. However, it's important to note that the program is no longer hosted on the official WhitSoft webpage.

Its main flaw is that it can't create self-joining file sets. The interface is clear, but it only provides built-in settings for splitting files onto floppy diskettes. Many users will want to create files for burning to CDs, if not DVDs. It also does not offer options for encryption, compression, or integration with cloud storage services.

File Splitter did show good speed in our tests, however, and if you don't mind figuring out the target file sizes yourself, it's an effective tool for cutting unwieldy files into manageable bits.

For those seeking alternatives to File Splitter, several options provide similar functionality with added features. HJ-Split is a popular choice that allows users to split and join files of any size, and it’s also compatible across multiple platforms, including Windows, Linux, and Mac. 

GSplit is another alternative that offers advanced options like file compression and customizable file splitting profiles, making it suitable for users who need more control over the process. 7-Zip, a well-known file archiving tool, includes file splitting capabilities and the added benefit of compression, making it ideal for users who want to reduce file sizes while splitting.