IgorWare Hasher Portable Publisher's description
from Igor JerosimiД‡
IgorWare Hasher is a free SHA-1, MD5 and CRC32 hash generator for Windows, both 64bit and 32bit versions are available.
IgorWare Hasher is a free SHA-1, MD5 and CRC32 hash generator for Windows, both 64bit and 32bit versions are available. As all my programs this one is also portable so there is no installation and does NOT require additional dll libraries or .Net installation.
You can use IgorWare Hasher to generate checksum for single file and verify its integrity by using verification files (.sha, .md5 and .sfv) generated by Total Commander, IgorWare Hasher supports UTF-8 verification files. Verification files will be loaded automatically if found.
IgorWare Hasher Features :
* calculates SHA-1, MD5 and CRC32 hash for single file or text
* supports hash verification files (*.sha, *.md5, *.sfv) compatible with Total and Free Commander
* automatically loads verification files when found
* supports UTF8 verification files
* option to use upper-case or lower-case hash values
* option to associate hasher with files in windows explorer (not portable)
* supports file drag and drop
* full UNICODE support
* progress bar to monitor the hash calculation operation (also win7 progress bar in taskbar)
What's New in This Release:* new: option to automatically calculate hash when you drag and drop file on hasher
* new: option to automatically calculate hash for file in command line
* new: command line switches
- c = calculate hash; to define algorithm use switches c for crc32, m for md5 and s for sha1 inside brackets 
- s = save files after calculation
- x = exit after calculation
- sample: hasher.exe -c[cms]sx "c:file.txt"
System Requirements:No special requirements.
Program Release Status: Major Update
Program Install Support: Install and Uninstall