Yesterday morning I was trying to open my zip file after a long time but I had forgotten the password to my zip file so I searched on Google to unlock password protected zip file without a password and I found eSoftTools Zip Password Recovery Software which unlocks in 2 to 3 steps and it also gives three smart recovery methods Brute force attack, Mask attack and Dictionary attack. It also unlocks all types of characters in a zip file. In this, a free demo is also given to all the users which unlocks the first three characters.