Digital-Fever Hash Computer

Digital-Fever Hash Computer is an easy-to-use Java-based utility capable of calculating the MD5, SHA1 and MD2 signature of any file, regardless of its format, as well as of text.

No setup required, besides Java

The entire application's wrapped in a single file that you can copy to any location on the disk or on a USB flash drive, in order to run Digital-Fever Hash Computer on any machine. Just keep in mind that Java must be installed, otherwise it won't work. It doesn't need additional DLLs to run, create extra files on the disk without your permission, or modify Windows registry settings.
As far as the interface goes, the tool adopts a standard window with a simple appearance and well-structured layout, where all main options are visible. You can get started by selecting the mode between text and file, along with the checksum type from the drop-down menu.

Calculate file and text checksums

When pointing out a file, you can also enter the buffer size (bytes) to take into account. In text mode, it's possible to either type or paste text from the Clipboard.
The signature is instantly discovered by the program and can be selected to copy it to the Clipboard. Apart from the fact that you can cancel the task as well as switch to another UI skin, there are no other notable settings available.

Evaluation and conclusion

It worked smoothly in our tests and calculated the hashes without any issues. On the other hand, Digital-Fever Hash Computer doesn't have a particularly rich set of features. For instance, it doesn't support batch processing, so you can calculate the checksum of only one file a time. Moreover, it doesn't support additional hash types, such as SHA256. Nevertheless, you can test it for yourself.