DigitByte Software for Windows, Mac, iPhone, iPad, iPod – free download

MemFree reduces the amount of memory your computer uses.

Monitors your memory usage and informs you if you need to close some windows before crashes occur.

Scan the hard disk for lost disk space.

Instantly recover all the messenger account passwords stored by Meebo Notifier.

Easy to use, configurable text editor.

Benchmark for hard disks, cd/dvd-roms and floppy drives.

Measure anything on your screen.

Manage, calculate and verify MD5 checksum of multiple files/folders.

Make and check MD5 signatures in an easy and quick way.

Check consistency of downloaded files.