nmea checksum

Verify Our Downloads Using MD5 Checksum Protection.

Get the hash code for a block of text; calculate the hash code for single or multiple files.

Get the hash code for a block of text; calculate the hash code for single or multiple files.

Checksum compute different file checksums (Hash / Message digest)

Freeware checksum calculation utility for Windows 95/98/Me/NT/2000/XP/2003.

Calculate and verify major checksum types: crc32, md5, sha1, sha-256, ripemd

Generate and verify MD5, SHA-1, SHA-256 & SHA-512 hashes of a file.

Generate MD5, SHA-1, HAVAL, MD2, SHA-256, SHA-384, or SHA-512 hash from any file

This will compute CRC16 and CRC32 checksums for any file

converts a GPS log file (NMEA) to a KML file (placemark file for Google Earth)