Standalone mode

Generate eDonkey and MD5 hashes

The eDonkey hash (MD4 based) can be used to verify files against hashes posted on eDonkey sites. MD5 is the more commonly used hash for file verification. Both of these can be used to check whether a downloaded file is identical to the source file.

Create or Verify CRC file

The CRC file is a listing of CRC checksums for every block in the file. This can be used to check how badly corrupted a download is, and thus whether it is worth fixing.