AcuteFinder is a software that locates duplicate files on your computer, helping to free up disk space. With a built-in file viewer for images and text, it offers a fast and easy way to clean up disks. A free trial is available.

This software tool does not just consider factors like file name, size or timestamp. Instead, it reads through potential duplicates and calculates their checksums. By doing this, it ensures that the identified files are indeed identical, and you can confidently delete the duplicates.
AcuteFinder can also find files that have different names, such as "my.doc" and "Copy of my.doc." If files are the same size, and their checksums match perfectly, they are considered identical. The software uses CRC32, a 32-bit checksum by default, however, you can opt to use 128-bit MD5 hash for even more accuracy in file comparison.
Additionally, AcuteFinder allows you to search within ZIP-files as well. The list of duplicate files found can be sorted, printed or exported. The program is fast and simple, making it an excellent solution for cleaning up your disks. It also includes tools for calculating checksums for any file and finding empty files or folders on your disk.
AcuteFinder has a demo version that has certain limitations. For example, it can only scan up to 10,000 folders, and the maximum size of files deleted or moved is 2 Mb. However, there is no time limit for personal use, and corporate users have up to 15 days to evaluate the product. If you require a free trial-key, you can request it from the developers.
Version 3.0: Faster searching, easier file selection, option to ignore file size (for name only duplicates), search hidden folders