ArcDiff is a tool to compare archive files on its contents basis. Compares archive to archive, archive to disk and disk to disk. Supports ZIP,LZH,CAB,RAR and TAR archive types. Prints and exports the result of comparison.

PMP is a performance monitor for remote/multiple Windows servers. You can monitor the real time CPU, memory and disk usage status from the several networked servers and can be notified for the specific server status.

CacheMaster makes it simple to optimize your memory. CacheMaster allows you to configure your disk cache and other settings to squeeze maximum performance from your system.

Windows system optimizer which checks and fixes any hard-disk problems, cleans hard-disk, system registry, finds duplicates, optimizes memory, tunes-up system settings, accelerates internet connection, improves cpu usage, manages security

Emsa Disk Check is a freeware dual-purpose utility, for disk surface checking (prescan and full disk reading) and also real conditions benchmarking; it scans the entire contents of a disk, CD, DVD or hard drive, and shows any disk errors.

Command line tool that can easily be automated to generate nightly reports of disk space usage, network space hogs and very large folder trees. Reports can be sorted and small folders can be prevented from being displayed.

You can create horizontal, vertical or pie Chart.

Unique Explorer style software reports sizes and numbers of folders and files. It can also help you find files not used in many days and can produce a nice printout of the folder contents. Can process terabytes of disk space and millions of files.