Ensure your data is always protected. Learn how real-time backup works and find the perfect tools to automatically save every change, instantly.
In an era where data drives everything from personal productivity to business operations, losing files—even for a few minutes—can cause major disruption. That’s where real time data backup software comes in. It brings a lot of benefits as follows:
Here you’ll find two of the most reliable real time file sync software available today, each offering unique advantages depending on your setup and technical needs.
1. AOMEI Backupper Professional (Best for Windows Users)
AOMEI Backupper Professional stands out as one of the most powerful and user-friendly real time sync software for Windows users.
⭐Real-Time Sync: Changes are backed up instantly, the moment you make them.
⭐Other Sync Modes: Choose from Basic Sync, Mirror Sync, or Two-Way Sync for any scenario.
⭐Universal Compatibility: Works with any NAS, local drive, external drive or network share.
⭐Effortless Setup: Get started in minutes with a simple, intuitive interface.
Don’t hesitate to download AOMEI Backupper and install it on your PC.
2. FreeFileSync (Open-Source and Flexible)
FreeFileSync is a popular open-source file synchronization and backup tool that supports real-time sync monitoring without costing a dime. It’s highly configurable, allowing users to design backup routines that match their exact workflow.
Key Features:
Once you’ve chosen your preferred real time backup software, setting up real-time sync is usually quick and straightforward. Let’s see how to use AOMEI Backupper and FreeFileSync to create a real time sync task below:
Step 1. Run AOMEI Backupper. On the left panel, select Sync, then click Real-Time Sync. This mode ensures every file change is instantly reflected in your destination.
Step 2. Click Select Source to choose the folder(s) you want to sync.
Step 3. Click the destination box to choose a target location to save the synced data, such as another local drive, an external disk, NAS, or network share.
Step 4. Click Start Sync. AOMEI Backupper will begin monitoring your selected folders immediately. Any change—creation, modification, or deletion—will be synced in real time.
Note: The Real-Time Sync feature in AOMEI Backupper is one way (source → destination). If you want to automatically synchronize changes in both directions, choose the Two-Way Sync feature and enable Schedule Sync.
Step 1. Download and install the latest version from the official FreeFileSync website. During setup, ensure that RealTimeSync is included.
Step 2. Open FreeFileSync. Choose your left folder (source) and right folder (destination).
Step 3. Select a sync mode—Mirror or Two-Way Sync works best for real-time operations.
Step 4. In the Configuration section, click Save as batch job... > Save as… to save the configuration file (e.g., Backup.ffs_batch).
Step 5. Open RealTimeSync. Click Browse to select the folder you want to monitor for changes. If doing a two-way sync, add both source and destination folders.
Step 6. Set the Idle time (how long RealTimeSync waits before running the sync after detecting a change).
Step 7. Drag and drop the “ffs_batch” file you created into the command line box. Now press Start to begin monitoring.
Setting up real time backup software is just the first step. To make sure your system runs efficiently and your data remains truly secure, it’s important to follow best practices.
1. Use Separate Drives or Storage Locations
Never store backup data on the same drive as your source files. If your system crashes or the disk fails, both copies will be lost.
Instead, save your real-time backups to an external hard drive, NAS, or cloud storage for better redundancy and protection against hardware damage.
2. Combine Real-Time and Scheduled Backups
While real-time sync ensures immediate file protection, it doesn’t guard against all risks—like ransomware encrypting files instantly.
Create a hybrid backup plan that includes both real-time sync and scheduled backups. This layered approach gives you recovery options across different time points.
3. Monitor System Performance
Real-time backup tools continuously watch for file changes, which can consume system resources. To prevent slowdowns:
4. Keep Software Updated
Always use the latest version of your real time backup software. Updates often include performance improvements, security patches, and compatibility fixes that keep your backup process stable and efficient.
Real time backup software offers continuous, automatic protection for your files—ensuring every change you make is instantly backed up and secure. Among the best options available, AOMEI Backupper Professional stands out for Windows users with its powerful Real-Time Sync feature, while FreeFileSync provides a flexible, open-source alternative.
Actually, AOMEI Backupper does much more than just synchronize. It can also help you create a Windows 10 recovery disk, backup C drive, etc. Try it now to discover more!
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