Kaiden C.
Scam
Absolute scam of a website. Doesn’t do anything like it says it does.

iSumsoft is a professional studio which concentrates on developing password recovery tools for Microsoft Windows, Microsoft Office, WinRAR, ZIP, PDF, SQL Server, etc.
iSumsoft (isumsoft.com) has 182 customer reviews on Five Star Index, with an average rating of 3.0 out of 5.
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Claim this listing182 approved reviews, newest moderated first
Kaiden C.
Absolute scam of a website. Doesn’t do anything like it says it does.
Israr S.
I am pleased with iSumsoft support team that helped me with iSumsoft passcode refixer tool. I was able to get back on my iPhone 17 with their help. The team responded to my emails and provided a software update for iPhone 17 when there was no hope at all. Thanks support team. I definitely recommend your product. Izzy Canada
Anders G.
Try to recover my iPhone recover stops after 70% done. Only error message recover failed. Try to send a mail the support. they say reply with in 24 hours. Still no reply after 24 hours.........
JS
No funciona y no tienen soporte para solucionar los problemas.
Ralph in Saint Petersburg, F.
I needed to restore a Windows 10 Home image file that was password protected and I couldn’t remember the password. The iSumsoft product deleted the password and I then restored the Windows 10 backup. Extremely satisfied. Well worth the money.
kazd
They refuse to give me a refund after all my work was lost on a thump drive after encrypting it and then trying to view it
John
I am writing this review about iSumsoft Disk Cloner. I had a need to clone my laptop because I was installing two new SSDs (1-NVMe, 1-SATA SSD). I tried two different softwares costing 10 times what iSumsoft charges with very bad results. I had my data backed up, so no data was lost. Then I decided to try iSumsoft despite all this chatter on the boards about it cloning into Chinese (a lie!). It was easy to purchase (PayPal). And it was inexpensive. And no subscriptions necessary. It installed perfectly. It was easy to use, and it was fast compared to the others. And it did the cloning from within the Windows environment. And Voila, I put the drives into my laptop and they work perfectly without any problems. What more can you ask for. This was perfection. A-Plus.
JJ
I purchased iSumsoft Android, expecting to receive the activation key automatically as promised upon completing the payment. Unfortunately, no key was sent. I reached out to their support team via email and waited three days without any response. Eventually, I had to contact Paddle.com (their payment processor) through live chat, and after another two days, I received a key — which didn’t work. Overall, the experience was frustrating and unprofessional. The lack of timely support and the failure to deliver a working product left me very disappointed. I would not recommend iSumsoft based on this experience.