Decrypt HydraCrypt Decrypt HydraCrypt Download Author:Emsisoft Platforms:Windows Vista, Windows 7, Windows 8, Windows 10 Category:Security tools License:Freeware Downloads: 2019 Last Updated:February 13, 2016 Decrypt HydraCrypt Review This decrypter is a free tool that decrypt documents and data files (.hydracrypt and umbrecrypt) that has been encrypted by HydraCrypt and UmbreCrypt ransomware. Screenshoots for Decrypt HydraCrypt