TweakNow DiskAnalyzer

TweakNow DiskAnalyzer is a straightforward application that analyzes your system's partitions in order to identify the files which take up the most size, thus helping you decide whether you need to take appropriate measures to clean up the HDD or not.

After a brief and uneventful setup procedure, you are greeted by a clean and intuitive interface, where a list is populated with information on all hard disk drives.

This includes the drive path, serial number, file system, total and free space and cluster, bytes per sector, and sectors per cluster, along with file system features like preserved case, file compression support, read-only volume, and encrypted file system support.

All you have to do is specify a partition and let TweakNow DiskAnalyzer scan it. Results show files sorted by their size, in either ascending or descending order. Double-clicking a location opens it in Windows Explorer. Plus, you can view total files and folders it contains, along with the full path.

The contained items are shown in a separate tab, where TweakNow DiskAnalyzer wraps up the 20 biggest files and lists their name, extension, size, last access time, and location. They are grouped into categories in another section, based on their file type. You can also view unused files and folders, such as Windows temporary, Google Chrome or Internet Explorer cache items. The summary can be saved for later viewing.

Unfortunately, TweakNow DiskAnalyzer does not integrate options for printing data, copying it to the Clipboard, or exporting it to file for closer inspection. It uses low CPU and RAM, and carries out a scan job swiftly. We have not encountered difficulties in our testing, as the utility did not hang, crash or show error notifications. Thanks to its intuitive options, even less experienced users may quickly figure out TweakNow DiskAnalyzer.