CutFile

CutFile is a small-sized and portable application you can use to cut files in binary mode by entering the block size you need. Geared toward all types of users, it has the necessary and suffice options for making this happen, and it doesn't require installation.

Doesn't require installation

Since you don't have to unpack the downloaded files, you can copy them to a preferred location on the disk or keep them stored on a USB flash drive to effortlessly run the utility on any computer. No new entries are generated in the system registry, and no extra files are created on the hard disk. To uninstall the app, you just have to delete its files.

Seamlessly split files in binary mode

The control panel is user-friendly. CutFile has only a handful of options, and they are shown in this window. By resorting to the built-in file browser, you can indicate the input and output destination and file names.
It's possible to enter the initial and end block along with the block size, as well as instruct the tool to keep or delete the original items. It's advisable to preserve them in case the splitting goes wrong and you end up with corrupt data. The cutting operation can be started with the click of a button, after which you can open the destination directory to inspect results.

Evaluation and conclusion

The software program used a low amount of memory and CPU, so it didn't hamper the computer's performance. No errors popped up and it didn't hang or crash.
To sum it up, CutFile delivers a simple and straightforward options for cutting files in binary mode by just indicating the block size you need. It's lightweight, swift and easy to use, even by those with little or no previous experience in such apps.