You are downloading the OSI OnePASS AppX file v18.104.22.168 for Windows Phone. OSI OnePASS is a free and useful Productivity app: OSI OnePASS is a one time password generator that enables generation of one time TOTP OATH passwords for multiple accounts. Application is protected ... You can now download the offline AppX file to install & try it.
Download Locations for OSI OnePASS 22.214.171.124 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline OSI OnePASS AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.