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Utilities · head to head

FreeFileSync vs HWiNFO

FreeFileSync logo

FreeFileSync

Utilities

Open-source folder comparison and synchronisation

From
Free
Rated
-
Full reviewWebsite
HWiNFO logo

HWiNFO

Utilities

Windows hardware information and sensor monitoring tool, free for personal use only

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: FreeFileSync the interface is dense and functional rather than friendly, and the sync direction is easy to misread; HWiNFO the free build is licensed for personal use only, so an IT department running it on employee machines is out of compliance and needs the paid edition.
  • They diverge on capability: FreeFileSync covers Comparison before sync, HWiNFO covers Sensor coverage.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which FreeFileSync and HWiNFO actually diverge.

Attributes where FreeFileSync and HWiNFO differ
AttributeFreeFileSyncHWiNFO
Pricing modelFree and open source; a paid Donation Edition adds convenience featuresquote
PlatformsWindows, macOS, LinuxWindows

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Utilities).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in FreeFileSync

  • Comparison before sync
  • Multiple sync modes
  • Versioning
  • Batch jobs

Only in HWiNFO

  • Sensor coverage
  • Hardware inventory
  • Logging
  • Shared memory interface
  • Alerts
  • Portable build

What people use each for

The jobs each tool is most often brought in to do.

FreeFileSync

  • Mirroring a working drive to external storage on a schedulenot HWiNFO
  • Comparing two folders to find what actually differsnot HWiNFO
  • Backup routines where seeing the plan before it runs mattersnot HWiNFO

HWiNFO

  • Diagnosing thermal throttling or power limits on a laptop or workstation under real workloadsnot FreeFileSync
  • Validating that a new cooler, thermal paste or fan curve changed anything measurablenot FreeFileSync
  • Logging sensor data across a long stress test to identify what preceded a crashnot FreeFileSync
  • Confirming exactly which hardware revision is inside a machine before ordering more of themnot FreeFileSync

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

FreeFileSync

  • The interface is dense and functional rather than friendly, and the sync direction is easy to misread
  • Some convenience features are held behind the paid Donation Edition
  • The installer has historically bundled optional offers, which is worth reading carefully during setup
  • Not a versioned cloud backup: it synchronises what you point it at and nothing more

HWiNFO

  • The free build is licensed for personal use only, so an IT department running it on employee machines is out of compliance and needs the paid edition.
  • It is Windows only, so mixed estates need a separate tool for macOS and Linux hardware diagnostics.
  • It reports single machines rather than fleets, with no central console, so it answers a diagnostic question instead of monitoring an estate.
  • The volume of sensors displayed is overwhelming without hardware knowledge, and readings with similar names measure genuinely different things, which leads to wrong conclusions.
  • Sensor access requires a kernel-level driver and administrator rights, which anti-cheat systems and some hardened endpoint configurations block outright.

Pricing, plan by plan

FreeFileSync

Free
  • FreeFree
    • Core functionality
    • Personal use

HWiNFO

Free
  • HWiNFO PersonalFree
    • Full sensor and hardware detail
    • Logging and alerts
    • Personal, non-commercial use only
  • HWiNFO Pro$undefined/year
    • Licence required for any business or commercial use
    • Per-seat licensing
    • Priority support

Which should you pick?

Choose FreeFileSync if

  • You need comparison before sync.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want multiple sync modes.
FreeFileSync review

Choose HWiNFO if

  • You need sensor coverage.
  • You want to start without paying.
  • You work on Windows.
  • You also want hardware inventory.
HWiNFO review

Questions people ask

Is FreeFileSync or HWiNFO better?
Neither clearly leads. FreeFileSync starts at Free and HWiNFO at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, FreeFileSync or HWiNFO?
FreeFileSync starts at Free and HWiNFO at Free.
Does FreeFileSync or HWiNFO run on more platforms?
FreeFileSync runs on Windows, macOS, Linux. HWiNFO runs on Windows.
Can I use FreeFileSync for free?
Both have a free tier, so you can try either at no cost before committing.
What is FreeFileSync best used for?
FreeFileSync is most often used for mirroring a working drive to external storage on a schedule, comparing two folders to find what actually differs, backup routines where seeing the plan before it runs matters. Of those, mirroring a working drive to external storage on a schedule and comparing two folders to find what actually differs are not what HWiNFO is typically brought in for.
What can FreeFileSync do that HWiNFO cannot?
FreeFileSync covers Comparison before sync, Multiple sync modes, Versioning, Batch jobs. HWiNFO covers Sensor coverage, Hardware inventory, Logging, Shared memory interface.

Answered from the vendors’ own pages

FreeFileSync: Is FreeFileSync free?

Yes, open source and free. A paid Donation Edition adds convenience features such as parallel sync and portable installs.

HWiNFO: Can I use the free version at work?

No. Free use is personal only. Any business use, including internal IT diagnostics, requires the paid licence.

FreeFileSync: Is it a backup tool?

It synchronises folders and supports versioning, which covers many backup needs, but it is not a managed cloud backup service.

HWiNFO: Does it run on macOS or Linux?

No. It is Windows only; the older DOS builds are discontinued.

FreeFileSync: Can it sync to cloud storage?

Yes, including Google Drive and SFTP or FTP targets alongside local and network paths.

HWiNFO: Why do temperatures differ from the motherboard utility?

Because vendor tools usually show one averaged figure while HWiNFO reports each sensor separately. The difference is labelling and selection, not accuracy.

HWiNFO: Is it safe to run alongside other monitoring tools?

Usually, but several tools polling the same sensors through their own drivers can cause conflicts and bad readings. Run one at a time when the numbers look wrong.

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