You can visit the BKF Recovery software for free via the demo version that gives you an idea as how the software executes the corrupt backup repair process. But the missing "Save" option to utilize the files, you need to purchase the comprehensively operable edition of the software.
Break barriers to save the recovered data by investing in the complete version of the software. With availability of full pro version in two different licenses it will be not be a tough task to make a right choice to select the tool license as per your requirement. You can choose personal license of the software at $89.
If your requirement is for a single computer system but for large necessity, you are required to invest in the business license which is procurable at $180.