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Server Backup Software with Differential Backup (2026)

Last updated: April 2026

Why is differential backup important for server backup software users?

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

Differential backup reduces backup times and storage requirements by only saving changes since the last full backup. This speeds up restore times, enhances storage efficiency, and simplifies backup management. Of the 52 reviewers who rated differential backup, 85% rated this feature as important or highly important.

Key features of server backup software based on insights from 714 verified reviews

VM Backup: Users value quick and reliable VM backups, supporting multiple hypervisors, and easy file or full VM recovery options. 98% of reviewers rated this feature as important or highly important.
Backup Scheduling: Reviewers appreciate customizable and automatic backup scheduling, ensuring backups run during non-peak hours and notify upon completion. 98% of reviewers rated this feature as important or highly important.
Disaster Recovery: Users emphasize the importance of fast and reliable recovery options, including VM restoration and cross-platform capabilities. 97% of reviewers rated this feature as important or highly important.
Incremental Backup: Reviewers highlight the efficiency of incremental backups in saving time and storage space by only backing up changed data. 96% of reviewers rated this feature as important or highly important.
Secure Data Storage: Users value data encryption, immutability, and various storage options to ensure data security and compliance with regulations. 96% of reviewers rated this feature as important or highly important.
Encryption: Reviewers stress the importance of encryption for data security during both storage and transfer, essential for compliance and protection. 90% of reviewers rated this feature as important or highly important.