size compressor

bzip2 is a freely available, patent free, high-quality data compressor.

It is a dual-band stereo compressor.

Generate MD5, SHA1, or SHA2/SHA256 checksums for any file of any size.

Display the number of files, folders and storage size according to the options you select.

Calculate file size, convert between bits, bytes, kilobytes, megabytes, and gigabytes.

Analyze different types of power and compute size with graphics options.

Split film into equal parts, by time, by file size or by keyframes !

Create your own photo calendar of any size.

Shows the size of each folder on your disk, including its sub folders.

Optimize your photos and documents to reduce the file size.