Wsappbak __full__ May 2026

WSAppBak is a specialized, open-source utility designed for advanced Windows users and developers to back up, repack, and sideload Windows Store applications (specifically those using the

4.1 Back up all store apps for the current user

WSAppBak has found significant utility in several specific areas of software exploration: wsappbak

Install the Certificate

: You must install the .cer file generated by the tool to your Local Computer under the Trusted Root Certification Authorities store before attempting installation. WSAppBak is a specialized, open-source utility designed for