Best Backup Software for Multiple Drives (Free vs Paid)

If you’re backing up a single drive to a single location, almost any backup tool will do the job. But the moment you start managing multiple drives, maybe an OS drive plus a data drive, a NAS, and a couple of external USB drives, things get complicated fast. Suddenly you need a tool that can handle multiple backup jobs, different schedules, and various destinations without turning your workflow into a tangled mess.

I’ve spent years testing backup software across multi-drive setups, and the differences between tools are significant. Some free options punch well above their weight, while certain paid solutions don’t justify their price tags. This guide breaks down the best backup software for managing multiple drives, compares free and paid options head to head, and gives you clear recommendations based on your specific situation.

What to Look for in Multi-Drive Backup Software

Before jumping into specific tools, it helps to understand what features actually matter when you’re dealing with multiple drives. Not every backup program handles multi-drive configurations equally.

• Multiple backup job support: Can you create separate backup tasks for different drives, each with its own schedule and destination?
• Multiple destination support: Can you back up to external drives, NAS devices, network shares, and cloud storage from the same interface?
• Scheduling flexibility: Does the software let you stagger backups so two drives aren’t trying to write to the same destination simultaneously?
• Incremental and differential backups: These save massive amounts of time and storage space compared to full backups every time.
• Disk imaging vs. file-level backup: Some tools do both, others specialize. For system drives, you want imaging. For data drives, file-level backup is often more practical.
• Reliability and verification: A backup you can’t restore is worse than no backup at all. Verification features matter.

Best Free Backup Software for Multiple Drives

Veeam Agent for Microsoft Windows (Free)

Veeam built its reputation in enterprise backup, and the free version of their Windows agent is surprisingly capable. You can create volume-level and entire-computer backups, target external drives or network shares, and set up basic scheduling. The Changed Block Tracking (CBT) technology makes incremental backups very fast.

The main limitation is that the free version only supports one backup job at a time. If you need to back up your C: drive and your D: drive to different destinations on different schedules, you’ll need to get creative with scheduling or upgrade to the paid version. For backing up an entire multi-drive system to a single destination, though, it’s excellent.

Macrium Reflect Free

Update: Macrium discontinued the free version in early 2024, but it remains available through some third-party archives and older downloads. If you already have it installed, it still works well. The free version could create disk images of multiple drives, schedule backups independently, and verify images after creation. It was the gold standard for free backup software.

If you’re looking for a current free alternative with similar capabilities, the paid Macrium Reflect Home edition remains one of the best options. Check current pricing on Amazon or the Macrium website directly.

AOMEI Backupper Standard (Free)

AOMEI Backupper Standard is my top pick for free multi-drive backup in 2024. It supports system backup, disk backup, partition backup, and file backup, all from the same interface. You can create multiple backup jobs with individual schedules and target different destinations including local drives, external drives, NAS, and network shares.

The free version includes incremental backups (though differential requires the paid version), email notifications, and the ability to create bootable rescue media. You can back up Drive C to an external USB drive daily and Drive D to your NAS weekly, all configured independently. The interface is clean and won’t overwhelm less technical users.

The paid upgrade (AOMEI Backupper Professional) adds differential backups, real-time file sync, event-triggered backups, and command-line support. But the free version handles multi-drive setups admirably for most home users.

Duplicati (Free and Open Source)

Duplicati takes a different approach. It’s a free, open-source backup tool designed primarily for backing up files to cloud storage, though it works with local destinations too. It supports AES-256 encryption, incremental backups, and deduplication out of the box.

You can create unlimited backup jobs, each with its own source, destination, schedule, and retention policy. It works with Amazon S3, Google Drive, Backblaze B2, OneDrive, SFTP servers, and many more. If your multi-drive backup strategy involves cloud destinations, Duplicati is hard to beat at any price.

The downside: Duplicati doesn’t do disk imaging. It’s file-level backup only. And the web-based interface, while functional, feels less polished than commercial alternatives. For users comfortable with slightly technical tools, it’s outstanding.

Best Paid Backup Software for Multiple Drives

Acronis Cyber Protect Home Office (formerly Acronis True Image)

Acronis has been a major player in backup software for over two decades, and the current product reflects that experience. It handles disk imaging, file backup, cloud backup (with included Acronis Cloud storage on paid plans), and full system cloning. Multiple backup jobs with independent schedules and destinations are fully supported.

The dual backup feature is particularly useful for multi-drive users: you can automatically back up to both a local drive and Acronis Cloud simultaneously. The software also includes active ransomware protection that monitors for suspicious encryption activity and rolls back affected files.

The interface can feel overwhelming with all the security features Acronis has added over the years. If you just want backup functionality without the antimalware and vulnerability assessment extras, you might find it a bit bloated. But for pure backup capability across multiple drives and destinations, it’s among the best.

Macrium Reflect Home

Macrium Reflect Home is the paid successor to the beloved free version, and it remains my top recommendation for disk imaging across multiple drives. The scheduling engine is extremely flexible, allowing you to set up full, differential, and incremental backups on customized rotations for each drive independently.

One feature that makes Macrium stand out for multi-drive users is Rapid Delta Restore (RDR). Instead of restoring an entire disk image, RDR compares the backup to the current drive state and only restores the blocks that differ. This dramatically speeds up restores, especially for large data drives.

Macrium also supports backup to local drives, USB drives, network shares, and even FTP servers. The Rescue Media Builder creates a bootable WinPE environment that’s essential for bare-metal restores. Image verification runs automatically after each backup, so you’ll know immediately if something went wrong.

EaseUS Todo Backup Home

EaseUS Todo Backup sits in a comfortable middle ground between the simplicity of free tools and the feature density of Acronis. It supports system backup, disk/partition backup, file backup, and email backup. You can target local drives, NAS devices, network locations, and EaseUS Cloud storage.

The Transfer System feature is notable if you’re migrating between drives or computers. You can back up your system from one machine and restore it to different hardware, with EaseUS handling the driver injection automatically. For users who frequently upgrade drives or move between systems, this saves real time.

Multiple backup jobs run independently, and the scheduling options include daily, weekly, monthly, and event-based triggers (like at startup or shutdown). The interface is the most intuitive of any paid option on this list, making it a solid choice for users who don’t want to spend time learning their backup software.

Free vs. Paid: Feature Comparison

Here’s how the key features stack up across free and paid tiers:

• Multiple independent backup jobs: AOMEI Free and Duplicati handle this well. Veeam Free is limited to one job.
• Disk imaging: AOMEI Free, Veeam Free, and all paid options support this. Duplicati does not.
• Differential backups: Generally a paid feature. Veeam Free and Duplicati are the exceptions (Duplicati uses deduplication instead).
• Cloud backup integration: Duplicati excels here for free. Among paid options, Acronis includes its own cloud storage.
• Encryption: Duplicati includes AES-256 for free. Most other tools require paid versions for backup encryption.
• Email notifications: AOMEI Free includes basic notifications. Full notification options are usually paid.
• Bootable rescue media: All the tools mentioned support this, free or paid.

Hardware Recommendations for Multi-Drive Backups

Good software needs good hardware to work with. If you’re backing up multiple drives, having reliable external storage is just as important as choosing the right software.

For local backups of multiple drives, a high-capacity external drive gives you plenty of room for multiple image backups with retention history. The WD Elements Desktop 12TB is a popular choice that offers excellent capacity for the money. For portable backup drives, the Samsung T7 Shield portable SSD provides fast transfer speeds in a rugged form factor.

WD Elements Desktop 12TB

High-capacity external drive perfect for storing multiple backup images with full version history

Check Price on Amazon

Consider the 3-2-1 backup rule: three copies of your data, on two different types of media, with one copy offsite. For a multi-drive system, this might mean backing up to a local external drive with Macrium Reflect, then using Duplicati to send encrypted copies to Backblaze B2 or another cloud provider.

My Recommendations by User Type

Home user with 2-3 drives, local backup only

Start with AOMEI Backupper Standard (Free). Create separate backup jobs for each drive, target a single large external drive, and set up daily incremental backups. This covers most home users perfectly without spending a dime.

Power user or enthusiast with multiple drives and destinations

Go with Macrium Reflect Home. The scheduling flexibility, disk imaging reliability, and Rapid Delta Restore feature make it the best choice for complex multi-drive setups. Pair it with Duplicati for cloud backups if you want offsite copies too.

User who wants local and cloud backup in one tool

Acronis Cyber Protect Home Office is the best single-tool solution. The dual backup feature (local plus cloud simultaneously) means you can achieve 3-2-1 compliance from one interface. The included cloud storage makes it genuinely convenient, though you’ll want to check the storage limits on different subscription tiers.

Technical user comfortable with open-source tools

Duplicati for file-level backup across all your drives, combined with Veeam Agent Free for system image backups. This combination gives you tremendous flexibility and costs nothing. You’ll need to manage two separate tools, but both are reliable and well-documented.

Tips for Managing Multi-Drive Backups

• Stagger your schedules. Don’t run all backup jobs at the same time. If two jobs write to the same destination drive simultaneously, both will be significantly slower.
• Label your backups clearly. Use descriptive job names like “C-Drive-System-Image” and “D-Drive-Data-Files” rather than default names.
• Test your restores regularly. At least once a quarter, try restoring a file or mounting an image to verify everything works. Untested backups are unreliable backups.
• Monitor your backup destination capacity. Multiple drives generating daily incremental backups will fill up a destination drive faster than you’d expect. Set up retention policies to automatically delete old backups.
• Keep your rescue media updated. Whenever you update your backup software, recreate your bootable rescue USB drive. An outdated rescue environment may not be able to read backups created with a newer version.

Frequently Asked Questions

Can I use Windows built-in backup for multiple drives?

Windows 10 and 11 include File History and the older Windows Backup (from Windows 7). File History only backs up user libraries, and the legacy backup tool is no longer actively developed by Microsoft. Neither handles multiple drives and multiple destinations well. You’re much better off with a dedicated backup tool like AOMEI Backupper Standard or Macrium Reflect, even at the free tier.

How much storage space do I need for backing up multiple drives?

A good rule of thumb is 1.5 to 2 times the total used space across all your source drives. This accounts for a full backup plus several weeks of incremental changes. For example, if you have 500 GB used across three drives, aim for at least 750 GB to 1 TB of backup destination space. Incremental backups are much smaller than full backups, so the ongoing space requirements are lower than you might think.

Should I back up each drive separately or do a whole-system backup?

It depends on your restore needs. Whole-system (entire computer) backups are simpler to create and restore in a disaster recovery scenario. Separate drive backups give you more flexibility: you can restore just your data drive without touching your OS, or vice versa. For most multi-drive setups, I recommend separate backup jobs for each drive. This also lets you set different schedules (daily for data, weekly for the OS drive) and different retention policies.

Can I back up to multiple destinations with free backup software?

Yes, but with some manual effort. AOMEI Backupper Standard lets you create separate backup jobs targeting different destinations. Duplicati supports multiple destinations natively across its backup jobs. The trick is that most free tools won’t let you send a single backup job to two destinations simultaneously. You’ll need to create duplicate jobs, one for each destination, and schedule them appropriately.

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James Kennedy

James Kennedy is a writer and product researcher at Drives Hero with a background in IT administration and consulting. He has hands-on experience with storage, networking, and system performance, and regularly improves and optimizes his home networking setup.