What are some alternatives?
When comparing Stellar Phoenix PowerPoint Repair and Kernel Recovery for PowerPoint, you can also consider the following products
MunSoft Online Recovery - MunSoft Online Recovery service can be used for free to recover data from damaged files.
SysTools Powerpoint Recovery - SysTools PPTX file recovery tool allow users to recover multiple PPTX files in one go. With the help of 3 recovery modes, it’s very easy to restore as well as repair PowerPoint files. Also, compatibility and robustness make this software reliable.
RecoveryFix for PowerPoint - PowerPoint recovery software recovers lost data from the corrupt presentations. The images, animations, sound effects, deleted slides, formatting of the powerpoint files are successfully recovered.