If you are like most computer users, you must have experienced the pain of being unable to open a document because you lost or forgot a password. Such cases of password loss are more common than ever. For example, a user can set up a password with a typo, or using the wrong keyboard layout. A password may be lost after a regular system cleanup during which you unintentionally deleted the document where you stored all passwords. Calc Password Recovery will enable you to recover lost passwords and remove protection from spreadsheets created in OpenOffice Calc. The program supports all types of spreadsheets, recovers all types of passwords and removes all types of protection.