Advanced Hash Calculator is a Development::Management & Distribution software developed by Ashkon Software LLC. After our trial and test, the software was found to be official, secure and free. Here is the official description for Advanced Hash Calculator: Advanced File Calculator is a cryptographic hash calculation software for files. Simply drag and drop files in this calculator and hash string for the files will be displayed on the fly. Supported cryptographic hash calculation algorithms include CRC32 control sum, GOST hash, MD2, MD4,.MD5, SHA-1, HA2 (256), SHA2 (384), SHA2 (512). You may copy separate hash string corresponding to the file contents data or export them in to text file for future use. This software is capable of up to 1000 concurent hash calculations. you can download Advanced Hash Calculator free now.