14 February 2025  —  Acronis

The Best Microsoft 365 Backup Software: A Complete Breakdown!

Acronis
Table of contents
What is Microsoft 365? 
Why backup is essential for Microsoft 365 users 
Key features to look for in Microsoft 365 backup software 
Popular Microsoft 365 backup software solutions 
Microsoft 365 backup possibilities for specific applications 
Security considerations 
Acronis True Image
formerly Acronis Cyber Protect Home Office

In today's interconnected world, using cloud services has become more common. Microsoft 365 has become the backbone of digital productivity for millions of individuals and businesses. But here's a critical question: Are you truly protecting your most valuable digital assets? 

What is Microsoft 365? 

Microsoft 365 (formerly Office 365) stands as a cornerstone of business productivity and collaboration. This cloud-based suite has evolved far beyond the traditional Office applications we've known for decades. Combining familiar tools like Word, Excel and PowerPoint with cloud storage, advanced security features and collaborative platforms like Teams and SharePoint, Microsoft 365 represents a comprehensive digital ecosystem.   

For individuals and businesses of all sizes, it offers a flexible, subscription-based model that ensures access to the latest features and updates, while enabling work from anywhere with an internet connection.   

  • Email (Outlook).
  • Document creation (Word, Excel, PowerPoint).
  • Cloud storage (OneDrive).
  • Collaboration tools (Teams).
  • SharePoint.
  • Exchange Online.

Key statistics 

  • Over one million companies use Microsoft 365.
  • More than 300 million commercial Office 365 users globally.

Why backup is essential for Microsoft 365 users 

Think your Microsoft 365 data is automatically protected? You might be surprised. Yes, it has robust features, but things can happen, and additional protection is nonnegotiable in today's digital landscape. Microsoft's primary focus is on infrastructure availability and service uptime, not comprehensive data backup and recovery. Data loss can happen through various scenarios, from accidental deletions to ransomware attacks.   

Accidental deletion 

  • Users accidentally delete critical emails or documents. 
  • Microsoft’s recycle bin has limited recovery time. 
  • Permanent deletion occurs after 93 days. 

Ransomware and cyber attacks 

  • Cloud environments are not immune to cyberthreats. 
  • Malicious actors can encrypt or destroy cloud data. 
  • Native protections have significant limitations. 

Human error 

  • Unintentional data overwrites.
  • Sync errors.
  • Misconfigured sharing settings.

Key features to look for in Microsoft 365 backup software 

Not all backup solutions are created equal or the same. In the complex world of data protection, certain features can make the difference between a minor hiccup and a major disaster. Here's your comprehensive guide to the must-have features that ensure your personal data remains secure and recoverable. 

Full platform coverage 

  • Support for Exchange, SharePoint, OneDrive or Teams.
  • Comprehensive data capture.

Granular recovery options 

  • Ability to restore individual items.
  • Folder-level and item-level restoration.
  • Flexible recovery mechanisms.

Automated backup processes 

  • Incremental backup technology.
  • Minimal disruption to workflow. 

Advanced security features 

  • End-to-end encryption.
  • Multifactor authentication.
  • Compliance with industry standards.

Storage and retention flexibility 

  • Multiple backup storage options.
  • Customizable retention policies.
  • Unlimited or high-capacity storage.

Popular Microsoft 365 backup software solutions 

With numerous backup solutions on the market, choosing the right one can feel overwhelming. We'll cut through the noise and examine the leading contenders, comparing their strengths, limitations and unique offerings to help you make an informed decision. 

Acronis True Image 

  • Advanced ransomware protection 
  • Comprehensive Microsoft 365 backup 
  • Cross-platform support 
  • Great for home usage 
  • Up to 5TB cloud storage 

Veeam Backup for Microsoft 365 Community Edition 

  • Backup only 
  • Bring your own storage, locally or in the cloud 
  • Limited to 10 users, 10 teams and 1TB of SharePoint data   

RemotePC by IDrive 

  • Automated backups 
  • Data retention 

GoodSync 

  • Backup only 
  • File transfer protocol with P2P data transfers 
  • Cross-platform support   

How Microsoft 365 backup software works 

Understanding the mechanics behind Microsoft 365 backup isn't just for IT professionals. As a normal or power user, you should be able to know what it is. Below we explain in clear terms how the different backup elements protect your data — from initial backup to successful restoration. 

Cloud-to-cloud backup 

  • Direct backup from Microsoft 365 to secure cloud storage 
  • Minimal local infrastructure requirements 
  • Scalable and flexible 

Incremental backup 

  • Only new or modified data gets backed up 
  • Reduces storage requirements 
  • Minimizes backup time and resources 

Backup scheduling 

  • Customizable backup frequencies 
  • Automatic background processing 
  • Zero interruption to daily operations 

  Benefits of dedicated Microsoft 365 backup software 

While Microsoft 365's built-in features offer basic protection, dedicated backup solutions provide a robust safety net that can save and protect much more. Discover how specialized backup software delivers peace of mind through comprehensive data protection, compliance support and business continuity.  

  • Integrated protection, backup and cybersecurity 
  • Own your personal data   
  • Recovery capabilities 
  • Enhanced security layers 
  • Reduced risk of data loss 

Microsoft 365 backup possibilities for specific applications 

Exchange online backup 

  • Email preservation 

SharePoint backup 

  • Document library protection 
  • Site collection preservation 
  • Metadata and permissions retention 

OneDrive backup 

  • Personal cloud storage protection 
  • Version history preservation 
  • Comprehensive file recovery 

Teams backup 

  • Chat history protection 
  • Channel conversations preservation 
  • File sharing and collaboration data 

Security considerations 

In an era where cyberthreats continue to evolve and data breaches make headlines, security must be at the forefront of any backup strategy. This is also the case if you are using Microsoft 365.   

Comprehensive security approach 

  • End-to-end encryption 
  • Multifactor authentication 
  • Compliance with GDPR, HIPAA, etc. 
  • Advanced threat protection 

Restoring Microsoft 365 data from backup 

  • Verify your backups 
  • Test restoration process 
  • Use granular recovery options 
  • Maintain detailed logs, if needed 

Future trends in Microsoft 365 backup solutions 

  • AI-powered threat detection 
  • Blockchain verification 
  • Enhanced compliance tools 
  • Integrated cybersecurity   

Conclusion: Protect your Microsoft 365

Investing in robust Microsoft 365 backup software isn't an option — it's a critical necessity to keep your personal files protected. Comprehensive backup protects against data loss, ensures you always have a second copy in case you need it and provides peace of mind. 

Final recommendation and takeaways 

Protect your digital files and saved work on Microsoft 365 with a comprehensive backup solution. Explore Acronis True Image for industry-leading Microsoft 365 backup and security. 

  • Dedicated backup is essential. 
  • Choose comprehensive, secure solutions. 
  • Regularly test and verify your created backups. 

 

Acronis
Fact approved by SME
Christopher Hartman
Corporate Editor
Christopher Hartman, Corporate Editor, Acronis, has over 20 years of experience in publishing and technology firms. Among his other writings, he’s authored three books on high-tech topics. He oversees the Acronis Style Guide, and edits all company content to ensure consistency and accuracy.

About Acronis

A Swiss company founded in Singapore in 2003, Acronis has 15 offices worldwide and employees in 50+ countries. Acronis Cyber Protect Cloud is available in 26 languages in 150 countries and is used by over 20,000 service providers to protect over 750,000 businesses.