“Best backup software” is a broken question — because backup means four different jobs, and the winner depends entirely on which one you need. So instead of a ranked top-10 where every tool mysteriously scores 9/10, here's the honest map: eight tools, grouped by the job they're actually best at, with real 2026 pricing and the trade-offs the vendors don't lead with.
Full disclosure: BackupKit is our own product — this is its website. We think it's the best tool for one specific job (encrypted file backup to storage you already own), and we'll tell you plainly which jobs it's wrong for and what to use instead. Judge for yourself.
The quick picks
- Encrypted file backup to your own cloud/NAS/server: BackupKit
- Disk imaging & system recovery: Macrium Reflect
- All-in-one suite (backup + antivirus): Acronis True Image
- Budget imaging + file combo: AOMEI Backupper or EaseUS Todo Backup
- Free & open-source: Duplicati
- Fully-hosted, zero-thought cloud backup: Backblaze
- The built-in baseline: Windows File History
| Tool | Best at | Price in 2026 | You hold the key | Off-site | Disk image |
|---|---|---|---|---|---|
| BackupKit | Encrypted file backup to storage you own | $6/mo · $49/yr · $89 once | Yes, AES-256 | Yes | No |
| Macrium Reflect | Disk imaging and system recovery | From ~$40/yr per PC | No | Manual | Yes |
| Acronis True Image | All-in-one suite | ~$50–$130/yr by tier | Optional | Acronis Cloud | Yes |
| AOMEI Backupper | Budget imaging + file combo | Free tier · Pro $49.95/yr or $69.95 once | No | Via sync folder | Yes |
| EaseUS Todo Backup | The other budget generalist | Free tier · paid similar to AOMEI | No | Via sync folder | Yes |
| Duplicati | Free and open-source | Free | Yes, AES-256 | Yes | No |
| Backblaze | Fully-hosted, zero-thought backup | $99/yr per computer | Optional, with caveats | Backblaze Cloud | No |
| Windows File History | The built-in baseline | Free | No | No | No |
1. BackupKit — best for encrypted file backup to storage you own
The job: your documents, photos, and projects, backed up automatically to storage you control — Google Drive, Dropbox, OneDrive, pCloud, Box, MEGA, a NAS, FTP/SFTP/WebDAV servers, or self-hosted Nextcloud/ownCloud/Seafile — encrypted with AES-256 before anything leaves your machine.
BackupKit's angle is the middle ground the category skips: the set-and-forget simplicity of a hosted service (schedules, retention, a green/yellow/red health dashboard, one-click restore, failure notifications via email/Telegram/webhooks) combined with the ownership model of the open-source tools — your storage, your keys, no vendor cloud, no per-gigabyte hostage pricing.
Where it's honestly not the tool: it doesn't do disk imaging — no bare-metal restore, no drive cloning (pair it with Macrium below if you need that). And in v1 every run creates a full archive of your selected folders; incremental backups are on the roadmap but not shipped, so very large, slowly-changing datasets are better served elsewhere for now.
Pricing: $6/mo, $49/yr, or $89 lifetime — one tier, every feature, scaled to your country. Out now. Try it free for 30 days, or see the full feature set.
2. Macrium Reflect — best for disk imaging and system recovery
The gold standard for byte-level disk images on Windows for over 15 years. If your SSD dies, Macrium hands you back a fully working system — OS, apps, settings, everything — and it's the tool to migrate to a new drive or laptop. The free edition is gone and Reflect X is subscription-only — from around $40/yr per PC on 1-, 3-, or 5-year plans, with no perpetual Home license anymore — and for granular “give me Tuesday's version of this document, off-site” work its workflow is heavy. It answers a different question than file backup — which is why we say plainly: need images, use Macrium. Full comparison →
3. Acronis True Image — best all-in-one suite
Disk imaging, file backup, Acronis Cloud, antivirus, ransomware protection, sync — one vendor, one heavy app. If you genuinely want the whole suite, it's the most complete consumer package there is. The trade-offs: tiered subscription pricing (roughly $50–$130/yr depending on tier, cloud storage, and PC count) where renewals creep and features gate by tier, a ~3GB install with always-on services, and consumer cloud destinations that boil down to “local or Acronis Cloud.” If you only need the backup part, you're paying — in money and RAM — for the rest. Full comparison →
4. AOMEI Backupper — best budget imaging + file combo
A capable middle-of-the-road tool: disk imaging and file backup, with a free tier that covers local and network destinations. Cloud destinations need Pro ($49.95/yr or $69.95 one-time lifetime), and the cloud support routes through provider sync folders rather than direct API connections — workable, not elegant. For a cheap do-a-bit-of-everything tool it's a fair pick; for either specialized job, the specialists above and below do it better. Full comparison →
5. EaseUS Todo Backup — the other budget generalist
AOMEI's closest rival: imaging plus file backup, free tier, similar pricing, similar sync-folder approach to cloud. Which one you prefer mostly comes down to UI taste; both are upsell-happy in-app. If you're choosing between the two, try the free editions and see which interface annoys you less — that's genuinely the deciding factor at this end of the market.
6. Duplicati — best free & open-source
Free, open-source, block-level deduplicated backups to a huge list of destinations, AES-256 encryption. On features per dollar it's unbeatable — the dollar count is zero. The cost is your time: a web-UI-in-a-browser workflow, jobs that need configuring and monitoring (silent failures are the classic Duplicati war story), and database repairs when things drift. If you enjoy tinkering, it's genuinely great. If you want backups you never think about, that's precisely the gap the paid tools charge for. Full comparison →
7. Backblaze — best fully-hosted, zero-thought backup
$99/yr per computer, unlimited storage, install-and-forget. As “just make the problem go away” solutions go, it's the best there is, and we recommend it without irony to people who want exactly that. What you give up: the backup lives in Backblaze's cloud on Backblaze's terms — private keys are optional-with-caveats, version history beyond a year costs extra, and restores of large datasets mean shipped drives or long downloads. Ownership is the axis where it and BackupKit point in opposite directions. Full comparison →
8. Windows File History — the built-in baseline
Free, already installed, better than nothing — genuinely. Point it at an external drive and it versions your user folders. Its limits are structural: local/network destinations only (no real off-site protection), no meaningful encryption story, fragile silent failures after Windows updates, and Microsoft has been visibly de-investing in it for years. Treat it as the floor, not a plan. Full comparison →
The honest setup most people should run
Backup pros call it 3-2-1: three copies, two media, one off-site. In practice, for a typical Windows user, that's two tools working together:
- An occasional disk image (Macrium, or AOMEI/EaseUS on a budget) to a local external drive — covers drive death and system recovery.
- Continuous encrypted file backup off-site (BackupKit to your cloud, your NAS, or your own server; or Backblaze if you'd rather rent the storage) — covers theft, fire, ransomware, and “I need Tuesday's version.”
No single tool on this list does both jobs well. Anyone who tells you otherwise is selling the suite.
Questions people actually ask
What is the best backup software for Windows 11?
Windows 11 does not change the answer — every tool on this list supports it, and the right pick still depends on the job. For getting a dead machine back exactly as it was, Macrium Reflect. For documents and photos going off-site encrypted, BackupKit. For not thinking about it at all, Backblaze. Windows 11's own File History is a floor, not a plan, and Microsoft has been visibly de-investing in it.
What is the best free backup software?
Duplicati if you are comfortable with a browser-based UI and will actually check that jobs ran; AOMEI Backupper or EaseUS Todo Backup if you want disk imaging with a free tier and a normal desktop app. Both AOMEI and EaseUS gate cloud destinations behind their paid tiers. BackupKit is not free — it has a 30-day trial, and if free is a hard requirement, one of those three is your answer rather than this one.
What is the difference between file backup and disk imaging?
A disk image is a byte-level copy of the whole drive: it restores the operating system, applications and settings together, which is what you want when a drive dies. A file backup copies selected folders on a schedule and keeps versions, which is what you want when a document is corrupted, encrypted by ransomware, or you need last Tuesday's copy. They solve different failures, which is why the setup most people should run uses one of each.
Is OneDrive or Google Drive on its own enough?
No — sync is not backup. A synced folder mirrors what is on your machine, so a deletion, a corruption or a ransomware encryption propagates to the cloud copy, often within seconds. Both services keep a limited version history that can help, but it is short, per-file and easy to exhaust. Real backup means separate versioned copies that a bad day on your PC cannot reach. You can still use that storage as the destination — that is exactly what BackupKit does with it.
Bottom line
Match the tool to the job: Macrium for images, Backblaze for hosted hands-off, Duplicati for free-if-you-tinker, the built-ins as a floor — and if the job is encrypted, scheduled file backup to storage you already own, that's the exact job BackupKit was built for. It's available now, with a 30-day free trial and no card required — or see what a licence costs.
