free, fast calculator to compute hash, checksum, hmac values for file, text and hex string. supports popular message digest and check sum algorithms: md2,md4,md5, sha1,sha2, ripemd160,panama,tiger, crc32,adler32, and the hash used in emule/edonkey (edonkey2000,ed2k). with this tool you can test for corruption ftp download/upload transfers, compare music,audio,video,game,image files, verify a cd, perform checking of mp3,mpeg,vcd,iso,zip downloads.

abf value converter is an application for measurement units conversion. this software easily converts various measurement values into any other possible ones. inches to centimetres, pounds to kilograms, fahrenheit to celsius... and more than 5000 other conversions, grouped according to categories. abf value converter also calculates the values of many mathematical functions, as well as makes it possible to conduct geometric constructions.

fast, highly optimized implementation of popular checksum algorithms: crc32, crc16, crc16c (crc-ccitt). the library allows to calculate checksums for files, memory blocks, strings, streaming data. has no external dependencies such as mfc dll, com/dcom or other component. the help file has examples in visual basic(vb), c, c++.

geozip calculates distance between us (optionally canadian) zip codes or geographical coordinates, latitude and longitude. it does take into account the curvature of the earth for calculating. you can choose miles, kilometers or nautical miles output.

unit converter price calculator software provides accurate and fast computation of real estate property related dealing which converts all major length area units to and form yards hectares square meter feet cm miles acres inches chains and others. utility helps realtor to smartly hold their business for buying selling and purchasing properties like plots office shops house flats. tool calculates the price of property of converted length area.