Most foods which are high in fiber are also very good for you for other reasons. Take, for example, fruit and vegetables and whole grains, they are high in fiber but also rich in vitamins and other essential nutrients.
Raymond Lin's MD5 & SHA-1 Checksum Utility is a standalone freeware tool that generates and verifies cryptographic hashes in MD5 and SHA-1. The program has a basic, utterly functional interface that should pose no trouble for anyone with the knowledge and skill to actually need it.
MD5 is a hash algorithm (like SHA-1 or CRC32) usually used to check data integrity. A MD5 hash is typically expressed as a 32-digit hexadecimal number (this is an example of MD5 hash: 703862f5d0ee949ef9fc97c4be2dc6f5). This hash represents a signature (or footprint) of the data (data being usually a file or a text).