Encrypt files with two-at-once algorithms (GOST+RC4) with two separate keys.
This application can encrypt any files with two-at-once algorithms (GOST+RC4) with two separate keys. If encryption launched from context menu - those keys are identical (key1 == key2 for decryption in main window). Also, Wolfram can calculate some hash sums of file or text: GOST 34.11-94, GOST 34.11-2012, CRC32 and MD5. There is one good subtool for de-hash (bruteforce) of MD5.