You are downloading the Password Protection XAP file v18.104.22.168 for Windows Phone. Password Protection is a free and useful Productivity app: Do you hate remembering several different passwords at once? Password Protection is a secure and reliable app dedicated to safely storing passwords ... You can now download the offline XAP file to install & try it.
Download Locations for Password Protection 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Password Protection XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.