Sync.com Reviews in July 2025: User Ratings, Pros & Cons

Swapped to Sync and haven’t looked back

I swapped to Sync a few years ago and haven’t looked back. I feel safe and secure knowing that Sync utilizes ‘zero knowledge’ encryption, which means only I can read my data, forever and always, unlike other backup programs which can read your data. I’m also loving the share and vault features! I can easily send links to files that can be set to expire, and shove old backups into the vault so they don’t clog up my devices. The Sync team is wonderful and they truly love their users!

Solid experience

Solid experience. Reliable and secure and I've been using them for 9 years now, so I guess you can call that a vote of confidence! Great access to docs via the mobile apps too.

Sync is solid reliability

Sync is solid reliability. It’s been the case for several years now as a user. The mobile app is also great! I can always access my data at a moment’s notice and securely. The Vault feature is just like Fort Knox!

Reliable and user-friendly cloud service

I use multiple cloud services in addition to Sync, including Dropbox, Onedrive, Google Drive. I also tested other cloud services like Icedrive and Cloudstor. While I need Ondrive and Dropbox for work, I have ysed Sync for my personal data for several years now. The interface is clean and user-friendly. The desktop application works seamless both on my personal and work computer. I have not had any safety or privacy issues. I actually chose Sync because of positive reviews that I read on ...

Needed a secure HIPAA file transfer…

Needed a secure HIPAA file transfer service. It worked but is a bit confusing on the interface on my side. It was quick, secure, and my patient's found it easy to use from their end and that is the main concern.

Sync.com - My "Go To" Cloud Storage!

For all those thinking about using Sync.com for cloud storage, I Highly Recommended it! Sync.com is my “go to” for when I have private information I want to store in the cloud, and then access from all my devices. It has been totally dependable & easy to use. There is nothing easier than just being able to drop -or- create a file in a folder, know that it has “end-to-end encryption” and access it wherever I want. Highlights for me are: End-to-end encryption, access from multiple devices, ...

Swapped to Sync and haven’t looked back

I swapped to Sync a few years ago and haven’t looked back. I feel safe and secure knowing that Sync utilizes ‘zero knowledge’ encryption, which means only I can read my data, forever and always, unlike other backup programs which can read your data. I’m also loving the share and vault features! I can easily send links to files that can be set to expire, and shove old backups into the vault so they don’t clog up my devices. The Sync team is wonderful and they truly love their users!

Solid experience

Solid experience. Reliable and secure and I've been using them for 9 years now, so I guess you can call that a vote of confidence! Great access to docs via the mobile apps too.

Sync is solid reliability

Sync is solid reliability. It’s been the case for several years now as a user. The mobile app is also great! I can always access my data at a moment’s notice and securely. The Vault feature is just like Fort Knox!

Reliable and user-friendly cloud service

I use multiple cloud services in addition to Sync, including Dropbox, Onedrive, Google Drive. I also tested other cloud services like Icedrive and Cloudstor. While I need Ondrive and Dropbox for work, I have ysed Sync for my personal data for several years now. The interface is clean and user-friendly. The desktop application works seamless both on my personal and work computer. I have not had any safety or privacy issues. I actually chose Sync because of positive reviews that I read on ...