The Best NAS Backup Software in 2026
We researched NAS backup software from official websites, including pricing pages, plan tables and product documentation. Rankings focus on the core job: protecting data on or from NAS systems, restoring files and workloads, and comparing value for money with verified features across the category.
Our top picks
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Top ranked
QNAP Hybrid Backup Sync#1 of 469.4/10A broad, free QNAP-native backup tool for files, devices, servers, and cloud storage.
Free plan
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Runner-up
Alibaba Cloud Backup#2 of 469.1/10A strong fit for Alibaba Cloud NAS users needing scheduled backup and recovery controls.
30-day trial
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Top-ranked free plan
Veeam Backup & Replication#3 of 468.9/10A broad backup platform for NAS users who need VM recovery and security controls.
Free plan · 30-day trial
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 46 tools, best first
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Best forQNAP NAS owners needing broad free backup
A broad, free QNAP-native backup tool for files, devices, servers, and cloud storage.
- Immutable backups
- File and folder restore
9.4/10★★★★★Visit QNAP -
Best forNAS users already using Alibaba Cloud
A strong fit for Alibaba Cloud NAS users needing scheduled backup and recovery controls.
- Virtual machine backup
- Immutable backups
- Database backup
9.1/10★★★★★Visit Alibaba Cloud -
Best forNAS users prioritizing VM recovery and security
A broad backup platform for NAS users who need VM recovery and security controls.
Free plan · 30-day trial Our Veeam Backup & Replication verdict → Visit VeeamFor vendors Sponsor this spot · #3 · $79/mo →8.9/10★★★★☆Visit Veeam -
Best forLarge enterprises protecting NAS shares and volumes
A policy-driven enterprise backup platform with strong NAS recovery and cyber-resilience controls.
- Virtual machine backup
- Immutable backups
- Database backup
Pricing on request · 30-day trial Our Veritas NetBackup verdict → Visit NetBackupFor vendors Sponsor this spot · #4 · $69/mo →8.8/10★★★★☆Visit NetBackup -
Best forEnterprise NAS and application protection teams
Broad NAS, server, VM and application protection for complex enterprise environments.
- Virtual machine backup
- Immutable backups
- Database backup
8.7/10★★★★☆Contact Quest -
Best forLarge enterprises with broad hybrid protection needs
Enterprise backup with broad hybrid protection and cyber-recovery controls.
8.6/10★★★★☆Visit Commvault -
Best forSecurity-focused hybrid backup environments
A security-focused hybrid backup platform for business workloads beyond NAS-only protection.
8.5/10★★★★☆Visit Acronis -
Best forEnterprise hybrid and long-term backup operations
A broad hybrid backup platform for complex, long-term enterprise protection.
8.4/10★★★★☆Visit IBM -
Best forLarge hybrid enterprises needing centralized resilience
A centralized hybrid backup platform for large organizations with complex recovery needs.
8.3/10★★★★☆Visit Cohesity -
Best forQNAP users backing up PCs, VMs, and databases
A free, QNAP-focused backup platform for PCs, VMs, servers, and databases.
- Virtual machine backup
- Database backup
- File and folder restore
8.2/10★★★★☆Visit QNAP -
Best forOrganizations needing hybrid disaster recovery
Broad workload protection with recovery testing and quote-based pricing.
8.1/10★★★★☆Visit Unitrends -
Best forEnterprise hybrid recovery with virtual workloads
A hybrid backup suite for organizations managing virtual workloads and recovery operations.
8.0/10★★★★☆Visit Arcserve -
Best forOrganizations needing free hybrid backup orchestration
A free hybrid backup platform with wide workload coverage and indirect NAS relevance.
Free plan · pricing on request · 60-day trial Our Storware Backup & Recovery verdict → Visit Storware7.9/10★★★★☆Visit Storware -
Best forLarge enterprises with complex database environments
A broad enterprise backup platform for complex virtual, database, and hybrid-cloud estates.
7.8/10★★★★☆Visit Bacula -
Best forTechnical teams wanting open-source NAS backup
A broad open-source backup platform for technical teams managing mixed infrastructure.
7.7/10★★★★☆Visit Bareos -
Best forCloud-managed virtual infrastructure recovery
A cloud-managed choice for agentless VM protection, recovery, and cyber resilience.
7.6/10★★★★☆Visit Druva -
Best forSelf-hosted teams backing up computers to their server
A flexible self-hosted backup system for teams managing their own server.
7.5/10★★★★☆Visit UrBackup -
Best forMixed-workload NAS backup operators
A broad backup platform for mixed environments, with costs tied to protected storage and devices.
7.4/10★★★★☆Visit Ahsay -
Best forMixed-device users with Synology NAS
A broad, low-cost backup service with Synology support and mixed-device coverage.
7.3/10★★★★☆Visit IDrive -
Best forLow-cost mixed backup with remote management
A low-cost, broad backup option with centralized management and multiple destinations.
7.2/10★★★★☆Visit Duplicati -
Best forMulti-platform file backup and synchronization
A flexible file-backup choice across desktops, servers, mobile devices, NAS, and cloud storage.
7.1/10★★★★☆Visit GoodSync -
Best forWindows users backing up to ASUSTOR NAS
A focused free backup utility for Windows PCs and servers using ASUSTOR NAS.
- File and folder restore
7.0/10★★★★☆Visit ASUSTOR -
Best forWindows PCs backing up to QNAP NAS
A focused free agent for complete Windows backups, recovery, and file restoration on QNAP NAS.
- File and folder restore
6.9/10★★★☆☆Visit QNAP -
Best forOpen-source users backing up NAS-accessible files
A capable free option for encrypted, file-oriented backups across local, network, remote, and cloud storage.
6.8/10★★★☆☆Visit Kopia -
Best forTechnical users needing efficient repository backups
A technical, file-focused backup tool for self-managed local and remote repositories.
6.7/10★★★☆☆Visit BorgBackup -
Best forHouseholds and businesses wanting managed NAS backup
Managed backup for NAS, computers, servers, and mobile devices with versioning and scheduled restores.
6.6/10★★★☆☆Visit ElephantDrive -
Best forOne-time-purchase file backup and synchronization
A perpetual-license file backup tool with versioning, encryption, and broad connectivity.
6.5/10★★★☆☆Visit Syncovery -
Best forWindows NAS users needing broad workload backup
A broad Windows backup suite with a capable free tier and specialized paid editions.
6.4/10★★★☆☆Visit Iperius Backup -
Best forNAS operators protecting virtual and physical systems
A broad self-hosted backup platform for mixed NAS, VM, server, cloud, and SaaS environments.
6.3/10★★★☆☆Visit NAKIVO -
Best forWindows users needing full NAS destination support
Broad backup coverage with NAS destinations, but paid protection is Windows-focused.
6.3/10★★★☆☆Visit EaseUS -
Best forAffordable file backup to NAS and cloud
An affordable choice for scheduled file backup to NAS, local storage, and cloud.
6.2/10★★★☆☆Visit Duplicacy -
Best forCross-vendor NAS backup administrators
A focused NAS-to-cloud service with strong protection controls and a high annual price.
- Virtual machine backup
- Immutable backups
- Database backup
6.1/10★★★☆☆Visit NASGuard -
Best forBudget-conscious mixed-workload NAS users
A budget-friendly NAS backup option with broad backup and restore coverage.
6.0/10★★★☆☆Visit MSP360 -
Best forMixed desktop and server backup with monitoring
A broad backup suite for mixed server, desktop, notebook, and cloud environments.
5.9/10★★★☆☆Visit Retrospect -
Best forWindows users wanting free image backup
A broad Windows backup toolkit with a useful free edition and paid business tiers.
5.8/10★★★☆☆Visit AOMEI -
Best forWindows users needing dependable disk imaging
A focused Windows backup suite with strong imaging and recovery features.
5.7/10★★★☆☆Visit Macrium -
Best forMac and Windows users backing up files to NAS
A flexible file-backup tool for NAS users who want version history and storage control.
5.6/10★★★☆☆Visit Arq Backup -
Best forWindows NAS-adjacent server backup
A Windows-focused backup suite with broad recovery options and NAS-adjacent coverage.
5.5/10★★★☆☆Visit NovaBACKUP -
Best forFree Mac file backup to network storage
A focused Mac file-backup tool with free network targets and Veeam ecosystem support.
5.4/10★★★☆☆Visit Veeam -
Best forNAS-adjacent cyber recovery and ransomware defense
Cloud cyber recovery with immutable backups, ransomware analysis, and clean-state restoration.
5.3/10★★★☆☆Visit Rubrik -
Best forManaged backup providers serving Synology users
A broad NAS backup platform for managed providers, with higher entry pricing.
5.2/10★★★☆☆Visit Comet -
Best forFree open-source encrypted file backups
A capable encrypted file-backup tool for users comfortable managing repositories themselves.
5.2/10★★★☆☆Visit restic -
Best forAdministrators wanting simple open-source file backup
A free, file-focused backup system with web administration and no client software.
5.1/10★★★☆☆Visit BackupPC -
Best forSynology users backing up photos and videos
A focused Synology NAS library for mobile backup, search, sharing, and full-resolution media.
5.0/10★★☆☆☆Visit Synology -
Best forSynology users protecting Microsoft 365 and Google Workspace
A focused, free Synology-based backup service for Microsoft 365 and Google Workspace data.
4.9/10★★☆☆☆Visit Synology -
Best forSimple unlimited cloud backup for personal files
A straightforward unlimited cloud backup service for personal computer files.
4.8/10★★☆☆☆Visit Carbonite Safe
No tools match those filters.
Compare at a glance
Head-to-head All 19 comparisons →
- QNAP Hybrid Backup Sync vs Alibaba Cloud Backup
- QNAP Hybrid Backup Sync vs Veeam Backup & Replication
- QNAP Hybrid Backup Sync vs Veritas NetBackup
- QNAP Hybrid Backup Sync vs Quest NetVault Plus
- QNAP Hybrid Backup Sync vs Commvault Cloud Backup & Recovery
- QNAP Hybrid Backup Sync vs Acronis Cyber Protect
- QNAP Hybrid Backup Sync vs IBM Storage Protect
- Alibaba Cloud Backup vs Veeam Backup & Replication
- Alibaba Cloud Backup vs Veritas NetBackup
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How we rank NAS backup software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update