5 Best Backup Software Options in 2026
The best backup software depends on what you need back after a disaster. Backblaze Computer Backup ($99 per year, per computer) is my default answer for simple off-site backup of one Mac or PC. Acronis True Image is the pick when you need full disk images and a bootable recovery path. Arq Backup 7 ($49.99, one-time) is the control pick: encrypted backups to cloud storage you own.
A green “backup complete” message is not proof of anything. The only number that matters is how long it takes to get a working machine and your files back, and you learn that number on the worst day of your year unless you rehearse it earlier. So this comparison ranks restore outcomes first: file backup, disk imaging, bring-your-own-storage backup, and local cloning are four different products, and storage size is the least interesting spec on any of them.
Recovery is a professional reflex for me. Client work on the web means I have restored enough WordPress sites (after botched updates, expired hosting, and one memorable hack) to distrust any backup nobody has ever restored from. The same discipline applies to computers, and it shaped every ranking below.
Four terms separate the four product classes, in plain words:
- File backup: copies of your documents and folders, with old versions kept. Restores files fast, whole systems slowly.
- Disk image: a snapshot of the entire drive, operating system included. A dead computer comes back as a working computer.
- Clone: a bootable copy of your drive on another drive. The fastest possible recovery, but only as fresh as the last clone.
- Sync: Dropbox, Drive, iCloud. Replicates changes instantly, including your mistakes. Convenience, not insurance.
Quick answer: which one should you buy?
Buy Backblaze for hands-off off-site file backup of one computer. Buy Acronis when a dead drive must come back as a whole system, not a folder of files. Buy Arq when you want client-side encryption and your own storage account. IDrive covers households with several machines, and Carbon Copy Cloner is the Mac local-clone specialist. These are different recovery products, not five brands of the same thing.
| Product | Best for | Deciding detail | Check availability |
|---|---|---|---|
| Backblaze Computer Backup | One Mac or PC with minimal setup | Automatic unlimited-style computer backup plan | Official site |
| Acronis True Image | Disk images and broader recovery | Local imaging plus optional cloud and security tools | Official site |
| Arq Backup 7 | Encrypted backups to chosen storage | Works with user-controlled cloud accounts | Official site |
How these five made the cut: restore outcome first (files, versions, full images, or clones), then platform support, storage model, device count, external-drive rules, version retention, encryption, recovery media, export path, and the renewal price after the first-year discount wears off.
The category trap: cloud file backup, disk imaging, bring-your-own-storage tools, and local cloners get reviewed as if they compete. They do not. Decide which failure you are insuring against (deleted file, dead drive, stolen laptop, or all three) and the category picks itself before the brand does.
Best picks by use case
Define the restore before comparing features: a deleted file from last Tuesday, an older version of one document, a dead computer that must boot again, or several devices under one bill. Each answer points at a different row below.
| Product | Primary recovery | Platforms | Storage model | Choose something else if |
|---|---|---|---|---|
| Backblaze Computer Backup | Files and versions from one computer | Mac and Windows | Bundled cloud storage per computer | You need disk imaging or many computers on one license |
| Acronis True Image | Files, disks, and system images | Mac and Windows | Local plus plan-dependent cloud | You want a simple file-backup app |
| Arq Backup 7 | Versioned files from chosen destinations | Mac and Windows | Bring your own cloud or storage | You want storage bundled and support under one bill |
| IDrive Personal | Files across several devices | Mac, Windows, and mobile | Shared capped cloud pool | You store more data than the plan without pruning |
| Carbon Copy Cloner 7 | Local Mac copies and recovery tasks | Mac only | Your local or network destination | You need bundled off-site cloud storage |
How this shortlist was built
I separated the four jobs first (off-site file backup, disk imaging, multi-device cloud backup, user-controlled cloud backup) and picked the strongest tool in each, plus the Mac cloning specialist. Then I compared versioning, retention, encryption, restore delivery, external-drive handling, and what storing the same 1TB costs over three years. Sticker prices lie in this category; renewal prices tell the truth.
The bar every tool had to clear: a restore process a stressed person can execute. Backup software is bought calm and used panicked. Anything that needs a manual open on a second monitor during recovery lost points.
The 3-2-1 rule, applied to a real desk
The rule: keep three copies of anything that matters, on two kinds of storage, with one copy off-site. It survives because every word does work. Two copies on the same desk die together in a power surge; three copies that are all local die together in a burglary or a fire.
The setup I recommend for a home office runs a local external drive for the fast, frequent copy and a cloud service like Backblaze as the off-site layer (the same combination I lay out in my home office setup). On a Mac, Time Machine plus one tool from this list covers both layers for under $150 a year. The pattern matters more than the brands: fast local restore for the everyday mistake, off-site copy for the disaster.
And the part everyone skips: sync is not backup. Dropbox, Drive, and iCloud replicate your mistakes instantly (delete or ransomware-encrypt a file and the damage syncs everywhere within seconds). Versioned backup with retention is the insurance; sync is just convenience wearing insurance’s clothes That is also why lifetime cloud storage deals belong in your storage budget, never your backup plan.
The picks
Five awards, five different insurance policies. Each entry names the failure it insures against, the price you will actually pay at renewal, the tradeoff against its neighbors, and where to go if it is not your tool.
Best backup software for most people: Backblaze Computer Backup
Backblaze is the tool I would put on most people’s computers, because it assumes, correctly, that nobody babysits backup software. For $99 per computer per year you get automatic, unlimited-capacity file backup: install it, check the exclusion list once, let the first upload run for a few days, and it disappears into the menu bar. Version history covers 30 days by default, extendable to one year or forever for a small surcharge, and restores arrive by web download or a shipped USB drive depending on region.
Know the edges before relying on it. It is not a disk-image product, so a dead Mac means reinstalling macOS and apps before pulling files back. External drives stay protected only if reconnected regularly under Backblaze’s rules. And the per-computer pricing gets expensive past two machines, which is exactly where IDrive enters.
Buy it if: one Mac or PC needs off-site backup with zero maintenance. Skip it if: you need images or cover several computers. Current plans are on Backblaze’s site. If your nightmare is a dead machine rather than lost files, the next pick is built for exactly that.
- Automatic cloud file backup
- Mac and Windows applications
- Version history options by plan
- External-drive backup under current connection rules
- Web and shipped-drive restore options by region
What is good
- Very low setup burden
- Clear fit for off-site file backup
- Straightforward per-computer plan
What is not
- No full disk imaging
- Multi-computer cost grows quickly
Best for whole-machine recovery: Acronis True Image
Acronis is the pick when the recovery target is the entire machine. Full disk and partition imaging, bootable rescue media, and local plus optional cloud destinations mean a failed drive comes back as a working system, not a weekend of reinstalling. Plans start around $49.99 per year, with cloud storage tiers above that, and the ransomware protection layer actively blocks processes that start mass-encrypting files.
The cost of all that capability is heft. Acronis has grown into a security suite, so the interface carries features a quiet file-backup user never asked for, and the subscription stack needs reading before checkout. The step up from Backblaze above is scope, and the step up in attention is real too: where Backblaze disappears after install, Acronis expects you to choose what gets imaged, where, and how often. If “my laptop died and I was working again in an hour” is the story you need to tell, this is the tool. If you just want documents safe, Backblaze remains the quieter answer.
Buy it if: a dead drive must come back as a bootable system. Skip it if: quiet file backup is the whole job. Plan details are on Acronis’s site. Comfortable with a little configuration and want to own the storage too? Keep reading.
- Full disk and partition imaging
- Local and cloud backup options by plan
- Bootable recovery media
- Ransomware-related protection features
- Mac and Windows support
What is good
- Full-system image backups
- Flexible local and cloud destinations
- Rescue-media workflow supports major failures
What is not
- Busier than simple backup tools
- Plan and renewal pricing need careful checking
Best for your own cloud storage: Arq Backup 7
Arq 7 separates the backup software from the storage, and that one decision buys you independence. Pay $49.99 once for the app (or $59.99 per year for Arq Premium with 1TB included), point it at Backblaze B2, Amazon S3, Wasabi, OneDrive, or a local NAS, and it runs versioned, client-side-encrypted backups where only you hold the key. Storage costs whatever your provider charges (B2 runs about $6 per TB per month), and switching providers later is a settings change, not a migration crisis.
The tradeoff is ownership in both directions. You configure the storage account, watch its bill, and when something breaks you may be debugging between two vendors. Arq is the pick for people who want to know exactly where their bytes live, and the wrong pick for anyone who wants one invoice and one support inbox.
Buy it if: client-side encryption and control of the destination matter to you. Skip it if: you want storage and support bundled under one bill. Details are on arqbackup.com. Managing storage for a whole family instead of one careful setup? That is the next award.
- Back up to many cloud storage providers
- Client-side encryption
- Mac and Windows applications
- Versioned file backup
- One-time app and subscription options
What is good
- Broad destination choice
- Strong encryption and versioning controls
- Avoids one bundled storage ecosystem
What is not
- Setup is more technical
- Storage bills and app support are separate
Best for households with several devices: IDrive Personal
IDrive answers the problem Backblaze’s per-computer pricing creates: three laptops and two phones should not need five subscriptions. One plan covers unlimited Macs, PCs, and phones into a shared storage pool (5TB on the common personal tier, usually heavily discounted the first year), with versioning, local backup options, and a disk-image feature the pure file-backup services lack. For a family with three laptops and two phones, the math beats Backblaze immediately.
The compromises: the capped pool is yours to manage, so a hoarder’s photo library can crowd out everyone else; the interface shows its age and its many modes; and the renewal price is meaningfully higher than the promotional price that got you in (check the renewal number, not the banner). None of that outweighs one bill covering the whole household.
Buy it if: several computers and phones need one backup plan. Skip it if: your data outgrows the pool or you want unlimited per-machine backup. Tiers are on IDrive’s site. Mac-only household? The last pick pairs with any of the above.
- One plan covers unlimited devices
- Mac, Windows, and mobile apps
- Cloud and local backup modes
- Version retention
- Disk-image feature included
What is good
- Protects multiple computers in one plan
- Broad platform support
- Local and cloud options
What is not
- Storage cap needs management
- Pricing and interface can feel complicated
Best Mac local backup: Carbon Copy Cloner 7
Carbon Copy Cloner does one platform and does it properly. For a $49.99 license you get scheduled, snapshot-aware copies of a Mac to any local or network destination, with task history clear enough to audit at a glance and safety checks that plain drag-and-drop copying will never give you. For migrations, pre-update checkpoints, and a fast local restore layer, it has no serious Mac rival.
It is deliberately not a cloud service: no bundled off-site storage, no Windows version. CCC is the “2” and part of the “3” in a 3-2-1 setup, never the whole rule. Pair it with the Backblaze or Arq picks above for the off-site copy and the combination is the strongest Mac story on this page.
Buy it if: you want serious local Mac backups with real scheduling and history. Skip it if: you need bundled cloud storage or run Windows. The license is at bombich.com. Not sure which failure you are even insuring against? The three questions below sort it out.
- Bootable local Mac clones
- Snapshot-aware backup tasks
- Detailed scheduling and task history
- Local and network destinations
- One-time license, no subscription
What is good
- Excellent Mac-specific control
- Clear task scheduling and history
- Useful for migrations and local recovery
What is not
- Mac only
- Off-site storage requires another service
How to choose backup software
Three questions settle the choice: what must come back, how fast, and who pays for the storage. Everything else is interface preference.
What must come back after a failure?
If the laptop dies, do you need selected documents back, an entire bootable system, or both? File backup (Backblaze, IDrive, Arq) restores files fast and systems slowly. Imaging (Acronis, CCC) restores systems fast and costs more attention. Answer this one question and you have eliminated half the list.
Does your setup pass 3-2-1?
Check it in ten seconds: three copies, two kinds of storage, one off-site. In practice for a solo machine: the original, a local drive or clone, and one cloud service from this list. Cloud backup alone fails the rule from the other direction, because a lost account, a billing lapse, or a vendor decision can take the only copy with it.
Have you ever actually restored from it?
If the answer is no, you have a hope, not a backup. Do the drill during the trial, not after the disaster. Restore a recently deleted folder to a different location. Restore last month’s version of a file you have since changed. If you bought an imaging tool, boot the rescue media once so the first attempt is not the real emergency. Then write down where the encryption key and recovery codes live, somewhere that is not on the machine being backed up (a password manager is the right home for both). Twenty minutes, once, and the green checkmark finally means something.
WordPress sites need their own backup layer
Computer backup does not protect a website; the site lives on a server your laptop backup never sees. Restoring client sites is where I learned to treat backup categories separately, and it is why a WordPress-aware backup plugin sits beside, not inside, everything above. For a commercial managed option, Solid Backups is the one I point client sites to. Same 3-2-1 logic, different machine.
Check the plan before you pay
Backup pricing is built around first-year discounts and quiet renewal jumps, so the checkout page deserves two extra minutes.
- Compare the renewal price, not the first-year banner.
- Confirm included storage, device count, external-drive rules, and version retention.
- Check whether the product restores files, full images, or both.
- Store encryption keys and recovery codes off the protected computer.
- Run one documented restore before you rely on the backup.
Alternatives considered
Two credible options stayed off the list for scope reasons.
- Time Machine: excellent local Mac versioning and it should stay on. It lost a slot only because it is not an off-site product, so it can never be the whole answer.
- Restic or Borg: powerful open-source engines for people happy operating their own repositories, scripts, and restore process. If that sentence sounded fun, you already know who you are.
Which one should you choose?
A deflating truth first: the brand matters less than people think. Every product on this page, used consistently, beats any product abandoned after setup, and the failure mode in real life is almost never bad software. It is the backup that silently stopped in March and nobody noticed until November. Pick the tool you will actually leave running.
One computer, minimal effort: Backblaze, and let it disappear. Whole-system recovery: Acronis. Control of encryption and storage: Arq 7. Household fleet: IDrive. Mac local layer: Carbon Copy Cloner beside one of the cloud picks. Whatever you choose, the product matters less than the drill: restore one folder this week, because a backup you have never restored from is a hope, not a plan.
Frequently asked questions
What is the best backup software?
Backblaze Computer Backup is the best simple off-site file backup for one Mac or PC. Acronis True Image is better for full disk images, while Arq 7 is best for people who want to choose their own cloud storage.
Is Time Machine enough for a Mac?
Time Machine is useful local versioned backup, but it is not enough by itself because the backup drive can be stolen, damaged, or encrypted with the Mac. Add an off-site copy.
What is the difference between backup and disk imaging?
File backup protects selected files and versions. Disk imaging captures a larger system state that can speed recovery after drive failure. Many people need both.
How often should I test a backup restore?
Test a few files monthly and run a larger recovery drill after major system or software changes. A business-critical machine needs a documented restore process.
Should backup software encrypt files?
Yes, especially for cloud and removable-drive backups. Keep the encryption key or recovery information outside the computer being protected, because the provider may not be able to recover it.
Disclaimer: This site is reader-supported. If you buy through some links, I may earn a small commission at no extra cost to you. I only recommend tools I trust and would use myself. Your support helps keep gauravtiwari.org free and focused on real-world advice. Thanks. - Gaurav Tiwari