FolderSync vs FreeFileSync (2026): which should you pick?
As of Nov 13, 2026, FreeFileSync grades higher than FolderSync: 3.0 against 2.8 out of 4.0.
Checked Nov 13, 2026 · graded Nov 13, 2026 by ToolGPA
FolderSync grades higher on platforms. FreeFileSync grades higher on the free plan and ease of use. They get the same grade on value for money and features.
Price, platforms and features side by side. The table says where each price was read and when.
FolderSync
Folder sync and backup between devices, cloud services and servers
FreeFileSync
Open-source folder comparison and sync for desktops
Which one is for you
Pick FolderSync if
- Fits if you want to pay once for folder sync on Android and a desktop
- Works for people syncing to Nextcloud, S3 or an SFTP server
Look elsewhere if
- Tight if you stay free: 2 accounts, 2 folder pairs and manual sync only
- Watch out: Android and Desktop licences are separate, so a Play purchase does not unlock desktop
- Watch out: the Single user and Personal licences are for private individuals, and companies need the $79.95 Business one
- Skip it if you want one subscription, as it is sold per platform
- Watch out: desktop licences are sold through Paddle, which doesn't sell to every country
Pick FreeFileSync if
- Fits if you are a private user syncing folders between drives or a NAS
- Works for people who want to schedule folder syncs with Windows Task Scheduler
Look elsewhere if
- Skip it if you are a business, as the free and donation versions are personal use only
- Watch out: the Business Edition is €20 per device and covers updates for one year
- Tight if you want email notifications or parallel copying without donating
- Not for you if you need a phone app, since only desktops are listed
- Watch out: licences are generally non-refundable once the link is sent
How we grade them
| 2.8GPAFolderSyncGood | 3.0GPAFreeFileSyncVery good | |
|---|---|---|
| Value for money | ADesktop lifetime licence is $29.95 for 1 device, under a year of the category's $7 middle subscription. Personal covers 5 devices at $49.95; Android Pro is $6.99. | AFree for personal use with no limit on files, and €20 a device for the Business Edition with a year of updates. Anyone can download and run it. |
| Free plan and trial | CThe desktop free version never expires but allows only 2 accounts, 2 folder pairs and manual sync. The Android free version has ads. | BThe Standard edition is free, but only for private individuals. Any business or organisation needs the Business Edition. |
| Features | BFolder pairs, one or two-way sync, filters, conflict rules, scheduling, webhooks and 20+ services. Nothing in the listing is missing from the job. | BCompare then sync, moved-file detection, version history, many targets and batch jobs. Email alerts and parallel copy are limited to Donation and Business editions. |
| Ease of use | CNo rating on record. You pick services, folder pairs and rules for each. | BNo rating on record. You install it and pair two folders, with nothing else to set up. |
| Platforms and integrations | BAndroid plus desktop apps for Windows, Mac and Linux, with Google Drive, OneDrive, Dropbox, S3 and more. No web app. | CDesktop downloads for Windows, macOS and Linux only. No phone or web version, and few cloud links beyond Google Drive. |
| Best for | folder sync between devices, cloud services and servers | comparing and syncing folders on a desktop |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: FolderSync and FreeFileSync. How we grade
Where they differ
- FolderSync can be bought with a one-time purchase.
- FreeFileSync is open source, according to its own site.
At a glance
| FolderSync | FreeFileSync | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $29.95 one-time, Desktop Single user lifetime license (free version available) | €20 per device (Business Edition, includes one year of updates) |
| Free plan | Desktop free version: 2 accounts, 2 folder pairs and manual sync, with no time limit. Android has a free version with ads. | Standard version is free for personal use by private individuals only, with no limit on the number of files. |
| Free trial | None listed | None listed |
| macOS | ||
| Windows | ||
| Linux | ||
| Android | ||
| Made by | Tacit Dynamics ApS | Zenju |
| Price read from | foldersync.io | freefilesync.org |
| Checked | Nov 13, 2026 | Nov 13, 2026 |
Worth knowing
FolderSync
- The free Desktop version is limited to 2 accounts, 2 folder pairs and manual sync.
- Android and Desktop licenses are not shared; a Google Play purchase does not unlock Desktop.
- The vendor sells Desktop licenses through Paddle and notes that Paddle does not sell to every country.
FreeFileSync
- The free and donation versions are for personal use by private individuals only; any business, organization or agency needs the Business Edition.
- The Business Edition price is listed in euros and covers updates for one year.
- Licenses are generally non-refundable once the download link is provided.
- There are desktop downloads for Windows, macOS and Linux only; no mobile app is listed.
Key features
FolderSync
- Folder pairs
- Pair a local folder with a cloud folder, or two remote services, and choose one-way or two-way sync per pair.
- Filters and conflict handling
- Include and exclude filters, conflict rules and detailed sync logs are set per folder pair.
- Scheduling and automation
- Sync on a schedule or when files change. Android can limit syncing to chosen Wi-Fi networks or to while charging; Desktop adds webhooks and a command-line tool.
- 20+ storage services
- Connects to cloud services and to FTP, SFTP, SMB, WebDAV and S3-compatible servers.
- Separate Android and Desktop apps
- The two apps share providers and sync engine but are separate products with separate licenses.
FreeFileSync
- Compare then sync
- Compares two folders and transfers only the differences, with moved and renamed files detected.
- Many storage targets
- Syncs local drives, network shares, FTP and FTPS, SFTP, Google Drive and MTP devices such as Android phones.
- Version history
- Keeps a history of deleted and updated files.
- Email notifications
- Sync results can be emailed; the FAQ lists this in the Donation and Business editions.
- Parallel copying
- Compares and syncs multiple files in parallel; parallel file copy is a Donation and Business feature.
- Batch jobs
- Sync settings can be saved and run from the Windows Task Scheduler; the FAQ covers network shares used that way.
Plans
FolderSync
Desktop Free$0
2 accounts, 2 folder pairs and manual sync only. The vendor says it never expires.
Desktop Single user$29.95
one-time, lifetime license for 1 device
Unlimited accounts and folder pairs, scheduling, automation and webhooks. For private individuals paying with their own funds.
Desktop Personal$49.95
one-time, lifetime license for up to 5 devices
Same features as Single user on up to 5 devices, for private individuals.
Desktop Business$79.95
one-time, lifetime license for up to 5 devices
Same sync features on up to 5 devices, licensed for companies and organizations.
Android Pro$6.99
one-time purchase on Google Play
Paid Android app listed on Google Play at $6.99; the free Android version contains ads and in-app purchases.
FreeFileSync
Standard$0
Open-source, personal use only; donations are optional.
Donation Edition$0
free download for anyone who donates
Personal use only; adds auto-updater, parallel file copy and email notifications as a thank-you for donating.
Business Edition€20
per device, includes updates for one year
Required for businesses, organizations, agencies and commercial use; adds silent installation and a tax invoice.
Common questions
Which is cheaper, FolderSync or FreeFileSync?
As of Nov 13, 2026, FolderSync starts at $29.95 one-time, Desktop Single user lifetime license (free version available), and FreeFileSync starts at €20 per device (Business Edition, includes one year of updates).
Which has a free plan, FolderSync or FreeFileSync?
As of Nov 13, 2026, both FolderSync and FreeFileSync have a free plan.
Which platforms do FolderSync and FreeFileSync run on?
As of Nov 13, 2026, only FolderSync lists an Android app. Both list macOS, Windows and Linux apps. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.