Open Source
Kopia is open source, allowing users to inspect the code, contribute to its development, and use it freely without licensing fees.
Cross-Platform Support
Kopia is available on multiple platforms, including Windows, macOS, and Linux, providing flexibility for diverse environments.
Efficient Backup
Kopia uses deduplication and compression, which makes backups efficient in terms of storage space and transfer speed.
End-to-End Encryption
Kopia supports strong encryption, ensuring that your data is secure both during transmission and at rest.
Distributed Architecture
Kopia supports a distributed backup architecture, enabling backups to be distributed across multiple locations or storage systems.
User Interface
Kopia has a user-friendly graphical interface which makes it easier for less technical users to configure and manage backups.
Regarding the first two points, maybe Kopia [0] come close. It has both GUI and a CLI. For the GUI, it saves your backup key for you (although I have to admit I didn't check how much securely stored it is), but you still have to keep a copy yourself in a password manager or similar in case you need to access your backup from some other machine. AFAIK, for the CLI you are completely on your own regarding secrets... - Source: Hacker News / 2 months ago
For #2 I use https://kopia.io/ and upload to Backblaze b3 (S3 api). - Source: Hacker News / 6 months ago
I'd throw in kopia[0], fast, many features and easy to use across platforms. [0] https://kopia.io/. - Source: Hacker News / 7 months ago
Been using Restic for a while but I was wondering how does it compare to: - Rustic https://rustic.cli.rs - Kopia https://kopia.io. - Source: Hacker News / 7 months ago
This was basically one big reason why I went with https://kopia.io . The other might have been its native S3 support. - Source: Hacker News / 10 months ago
I used to use restic with scripting, then I discovered resticprofile, and swiftly replace all my scripts with it. https://github.com/creativeprojects/resticprofile. - Source: Hacker News / 10 months ago
I think Kopia would be great for your use case https://kopia.io/ It has a great system to snapshot files but only store data if it's changed. I use it in an environment where I can't use something like zfs to snapshot data because I don't have the ability to make decisions about what filesystem we're using. It's been amazing, love it so much! - Source: Hacker News / about 1 year ago
I've been happy with: https://kopia.io/ Fairly easy to configure, does snapshots to S3 and has a icon in my tray I can watch :). - Source: Hacker News / about 1 year ago
Btw, kopia is one fine backup tool. Apparently borgbackup is good too. Source: over 1 year ago
I used their trial for a bit to test it out with Vorta [1] in a container. Vorta (and Borg) seemed to work fine, until I wanted to restore an archive and I noticed that my recent snapshots were completely empty. Probably because of a misconfiguration on my end though. But it made me look elsewhere. For me backups should be a fire, test and forget solution. Recently I made the switch to Kopia [2] which seems to... - Source: Hacker News / almost 2 years ago
Check kopia - https://kopia.io/ Duplicati was nice for me until my first Complete DR test.... Then I trash it , and burn it with fire.... Other comments already pint you to why so I will not extend to it.... Source: almost 2 years ago
Surely this incident highlights the importance of backups, right? 5 TB is even a manageable amount of data. I also used to run btrfs in btrfs-RAID10 configuration until apparently a flapping SATA link and fsck attempts were able to break the fs completely. Full system backups were great that day. I run https://kopia.io/ nowadays every three hours during day time and I've been quite happy with it. Nowadays I run... - Source: Hacker News / almost 2 years ago
IMO the easiest solution would be to run in friend's home a single executable file SFTPgo (that works on Linux, Windows, FreeBSD...) by exposing SFTP channel to friend's storage and on client (OP) side use kopia (that also works on Windows, Linux, FreeBSD...) that will do effective backup utilizing encryption, compression, content deduplication, maintain versioned incremental file's copies and upload over SFTP to... Source: almost 2 years ago
I'm using kopia because it works well on windows and has a GUI to make configuring it easier, and I'm backing up to B2 because it's cheap and reliable. Manually setting up the ignore lists is annoying and can take some time, as is choosing what you want/need backed up (and you need to check your backups occasionally to make sure that they're actually working and not corrupted), but it's saved me a couple times. Source: almost 2 years ago
If anyone came here looking for good quality, open source and free backup software I recommend UrBackup and Kopia. Source: almost 2 years ago
Maybe look into Kopia. It supports backing up to S3 storage and also does encrypt your backups before uploading. In case you're planning to backup to AWS checkout backblaze, they're much cheaper. Source: about 2 years ago
Kopia is OK (and is in the software store). I've used Duplicacy, Restic and Borg. All work fine. Source: about 2 years ago
I use restic, which is Command-line, but I’ve just started playing with Kopia https://kopia.io/. Source: about 2 years ago
Stuff like kopia (https://kopia.io/) or rclone (https://rclone.org/install/) should do it. Source: about 2 years ago
SnapRaid is good, but the only drawback it don't care about deduplication, so in your case with option 4 you can merge data drives (and increase pool in a future) but use kopia (or restic/borg) to backup individually each drive to the third drive that will deduplicated, compressed and encrypted, so all your disks will be independent and easy to replace. With the only 4th option you would have real backup with... Source: about 2 years ago
Use something like https://kopia.io/ (free/opensource) then you can. Source: about 2 years ago
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