Software Alternatives, Accelerators & Startups

Kopia VS FreeFileSync

Compare Kopia VS FreeFileSync and see what are their differences

Kopia logo Kopia

Fast and Secure Open-Source Backup Software for Windows, Mac, and Linux

FreeFileSync logo FreeFileSync

FreeFileSync is a free open source data backup software that helps you synchronize files and folders on Windows, Linux and macOS.
  • Kopia Landing page
    Landing page //
    2023-07-20
  • FreeFileSync Landing page
    Landing page //
    2023-09-24

Kopia videos

Kopia Tutorial - https://kopia.io/

More videos:

  • Tutorial - How to Backup Jenkins Using Kopia

FreeFileSync videos

Simple, Fast, Automated File Backup [FREE] | 2020 [FreeFileSync]

More videos:

  • Review - FreeFileSync: Tips and Tricks
  • Review - FreeFileSync: RealTimeSync
  • Review - FreeFileSync: Folder Comparison and Synchronization

Category Popularity

0-100% (relative to Kopia and FreeFileSync)
File Sharing And Backup
10 10%
90% 90
Backup & Restore
100 100%
0% 0
Backup And Disaster Recovery
Backup
100 100%
0% 0

User comments

Share your experience with using Kopia and FreeFileSync. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Kopia and FreeFileSync

Kopia Reviews

We have no reviews of Kopia yet.
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FreeFileSync Reviews

15 Best Rclone Alternatives 2022
As a result, FreeFileSync helps speed up backup procedures by comparing source and target folders and just copying what is needed rather than copying everything. Additional synchronization options are available via the command line just like with rclone.
The 5 Best File Syncing Apps
FreeFileSync is useful for individuals and businesses for comparing multiple folders and synchronizing folders. It provides a robust backup solution. Choose to sync folders in real time, sync on a schedule, or run the sync program at startup.
Review of the File Synchronization Tools
FreeFileSync is a folder comparison and synchronization software, which can create and manage backup copies of all important files. FreeFileSync does not need to copy every file every time but determines the difference between the source folder and the destination folder and transfers only the minimum amount of data required. FreeFileSync is open source software, which can...
8 best Windows 10 file sync software
User feedback: “After wasting $40+ dollars on a competitor’s product, I tried out Freefilesync. FreefileSync was able to compare hundreds of thousands of files […] in 10 minutes, which was taking the competitor’s product over 3 hours.”
12 Free File and Folder Synchronization Tools for windows
Enhanced for maximum performance, FreeFileSync is an open source tool that assists you to sync files and folders for different operating systems like, Windows, Mac OS X and Linux. It comes with a simplified interface and offers an optimized usability. Using this tool you can compare data by date, size or content. You simply need to drag and drop the folders you want to...
Source: thegeekpage.com

Social recommendations and mentions

Based on our record, FreeFileSync should be more popular than Kopia. It has been mentiond 203 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kopia mentions (26)

  • DwarFS – The Deduplicating Warp-Speed Advanced Read-Only File System
    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 month ago
  • I Backup
    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 / 3 months ago
  • Very strange behavior/bug - devices stuck together
    Btw, kopia is one fine backup tool. Apparently borgbackup is good too. Source: 6 months ago
  • Borgbase backups have been unavailable for 3 days – recovery is at 26%
    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 / 9 months ago
  • Self-hosted backup manager with web UI?
    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: 11 months ago
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FreeFileSync mentions (203)

  • Ask HN: What Underrated Open Source Project Deserves More Recognition?
    FreeFileSync https://freefilesync.org/ I have been a happy user for years and have made a donation too. - Source: Hacker News / 2 months ago
  • Which synchronization tool are you using together with the pCloud Crypto Folder?
    FreeFileSync messed up my pCloud database a couple times at first (causing disappearing files in the Crypto Folder, mirroring of the same files over and over again). Pcloud support provided an easy way to fix the database. To fix the root cause, one needs to exclude FreeFileSync's temporary files from the backup: pCloud Drive > Settings > Backup/Sync Exclusions, exclude sync.ffs_lock and *.ffs_tmp. Source: 6 months ago
  • Why are file backups so slow on Windows 11?
    As per Apprehensive_Arm_754 answer below, https://freefilesync.org is the solution to my particular problem, since it allows all kind of simple rules and logic to apply, so I can make sure that the copy only happens in one direction, and only ever by file date etc. Much appreciated. Source: 6 months ago
  • Why are file backups so slow on Windows 11?
    I use this one: https://freefilesync.org. Source: 6 months ago
  • Is it possible to sync Calibre configuration between Mac and Windows continuously?
    It was me, I'd probably play around with setting up shared folders of preferences and plug-ins and whatnot on something like dropbox or Google Drive. There are various folder sinking tools on both platforms such as free file sync on Windows. Since they are two completely different platforms, I don't know how interchangeable some of the preferences or plugins would be. I haven't used a Mac in a 100 years. Source: 6 months ago
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What are some alternatives?

When comparing Kopia and FreeFileSync, you can also consider the following products

Restic - Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.

rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.

Duplicacy - A new generation cross-platform cloud backup tool

Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...

SFTPGo - Fully featured and highly configurable SFTP server with optional HTTP/S, FTP/S and WebDAV support - S3, Google Cloud Storage, Azure Blob

GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.