Lepide softwares have a wide range of products they generally deals in Data recovery softwares. I have used some of the products from their website like windows data recovery software, exchange recovery software and MS office recovery software. All of these work effectively for data recovery and Mail exchange recovery. There staff is also very helpful they guide us for all steps and provide troubleshooting related to installation and recovery.
They also provide 30 days money back guarantee to their buyers so that they can buy without any hesitation. However you will not face that problem because they provide demo version as well so that if it work on your system then only you need to pay.
Great experience with Lepide!