1. [Home](https://www.g2.com/) 2. ... 3. [PC Backup Software](https://www.g2.com/categories/pc-backup) 4. [C2 Backup Discussions](https://www.g2.com/products/c2-backup/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_1d9ff1a6727d1bdab28e955adb2ca6ac/c2-backup.png "Product Avatar Image") ](/products/c2-backup/reviews) [ C2 Backup ](/products/c2-backup/reviews) (29)4.6/5 C2 Backup is Synology’s cloud-based backup service, designed to keep every piece of your personal data safe and offer you an easy-to-handle backup solution. ‧ All-in-one backup solution for both Mac and Windows devices Back up your Windows PCs, MAC devices, and Microsoft OneDrive data to the cloud and never lose a file again. ‧ Manage backups with ease and flexibility C2 Backup keeps all your data safe by protecting your device entirely, from software to tools you use every day, files, folders, and even external drives when you plug them into your PC. Users are also able to configure backup schedule and retention policies based on individual requirements and restore preferences. ‧ Multiple recovery methods available C2 Backup offers flexible recovery options when restoring your main PC or new devices. You can restore exactly what you need, from entire bare-metal recovery to individual files and folders. ‧ Your data is protected with our military-grade data protection C2 Backup can securely and efficiently back up Windows devices and Microsoft 365 data from a signle console. The solution is equipped with private key protection, client-side AES 256-bit encryption, and high data resiliency (servers with 99.999999999% data durability) to keep your data fully protected. Show More * * * ### 72.0 Nps Score Already have C2 Backup? ### All C2 Backup Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • almost 3 years ago More Options - [ # What is C2 Backup used for? ](/discussions/what-is-c2-backup-used-for) What is C2 Backup used for? [ PC Backup Software ](https://www.g2.com/tags/pc-backup-software)[ File Recovery Software ](https://www.g2.com/tags/file-recovery-software)[ Disaster Recovery Software ](https://www.g2.com/tags/disaster-recovery-software)[ Online Backup Software ](https://www.g2.com/tags/online-backup-software) [ SaaS Backup Software ](https://www.g2.com/tags/saas-backup-software)[ Server Backup Software ](https://www.g2.com/tags/server-backup-software) Show More * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+C2+Backup+questions+and+get+answers+from+expert+users+in+our+C2+Backup+Discussions+section.&title=C2+Backup+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=C2+Backup+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=C2+Backup+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss%0aAsk+C2+Backup+questions+and+get+answers+from+expert+users+in+our+C2+Backup+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=C2+Backup+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss%0aAsk+C2+Backup+questions+and+get+answers+from+expert+users+in+our+C2+Backup+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/c2-backup/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/hd_favicon/7762ce775879990767d07e600afa3ad7/c2-backup.svg "Product Avatar Image") ### Have you used C2 Backup before? Answer a few questions to help the C2 Backup community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fc2-backup%2Fdiscuss%3Fsmall_ask%3Dc2-backup) No