I still remember the night my laptop died mid-gig. Three years of carefully curated cue points, loop markers, and custom crates vanished in an instant. That painful experience taught me why knowing how to back up your Serato library and crates safely is not optional for serious DJs.
Your Serato library represents hundreds of hours of work. Every beat grid adjustment, every custom crate organization, every tagged key and BPM reading matters when you are live. This guide walks you through a complete backup strategy that protects your entire DJ workflow.
Whether you are preparing for a computer upgrade, protecting against hardware failure, or simply want peace of mind before your next big show, these methods will keep your library safe. I have tested these approaches across multiple setups and operating systems over the past 2026.
Understanding the _Serato_ Folder: Your Library’s Heart (2026)
Before you back up anything, you need to understand what you are actually protecting. The _Serato_ folder is a hidden directory that contains every piece of metadata Serato tracks about your music collection.
Inside this folder lives your database file, which stores cue points, loops, beat grids, and BPM analysis. Your crates and subcrates live here too, along with your history files and smart crate definitions. Without this folder, Serato sees your music files as brand new tracks with zero metadata.
Where to Find Your _Serato_ Folder
On Mac, navigate to Users/username/Music/ and look for the _Serato_ folder. The underscore prefix keeps it sorted at the top and signals that it is system-generated. On Windows, head to C:\Users\username\Music\ and locate the same folder.
If you store music on an external drive, each drive has its own _Serato_ folder at the root level. This is crucial for DJs who run their library from external storage. Your crates might be split across multiple locations.
What Lives Inside the _Serato_ Folder
The folder contains several critical files. database V2 is your main library file storing all track metadata. The Subcrates folder holds your organized playlists. History tracks your past sets, which is invaluable for repeat bookings.
Auto-backups appear in the Library/Backups subdirectory. These are snapshots Serato creates periodically, but they are not a complete backup solution on their own. You still need a comprehensive strategy.
How to Back Up Your Serato Library and Crates Safely: Step-by-Step Guide
This is the core process every DJ should master. I recommend performing this backup at least monthly, or before any major software update or hardware change. The entire process takes about 10 minutes once you know the steps.
Step 1: Close Serato Completely
Before touching any files, fully quit Serato DJ Pro or Serato DJ Lite. Do not just minimize the window. The software writes to the database constantly, and copying files while they are open can corrupt your backup.
Check your system tray or menu bar to ensure no Serato processes remain active. On Mac, look for the Serato icon in the menu bar. On Windows, check the system tray near your clock.
Step 2: Locate Your _Serato_ Folder
Open Finder (Mac) or File Explorer (Windows) and navigate to your Music folder. Look for _Serato_ with the underscore prefix. The folder size varies based on your library size, typically ranging from 50 MB to several gigabytes.
If you cannot see the folder, you may need to show hidden files. On Mac, press Command + Shift + . in Finder. On Windows, go to View menu and check “Hidden items.”
Step 3: Copy to Your Backup Location
Right-click the _Serato_ folder and select Copy. Navigate to your backup destination, which should be a different physical drive than your main system. Right-click and select Paste Item (Mac) or Paste (Windows).
For the safest approach, use an external hard drive or SSD. Cloud storage works too, though uploading large database files can be slow. I keep three copies: one on an external SSD, one on a NAS drive at home, and one cloud backup.
Step 4: Verify Your Backup
Do not skip verification. Open the copied _Serato_ folder and check that key files exist. Look for database V2 and the Subcrates folder. Check file sizes to ensure the copy completed fully.
A quick way to test: temporarily rename your original _Serato_ folder, then launch Serato pointing to the backup location. If your crates and cue points appear correctly, your backup works.
Step 5: Backup External Drive _Serato_ Folders
If your music lives on external drives, repeat the process for each drive. Connect the drive, locate the _Serato_ folder at the root level, and copy it to your backup location. Label these backups clearly with the drive name.
Many DJs organize crates across multiple drives. Missing even one _Serato_ folder can result in broken crates and lost metadata. Take the time to document which crates live on which drives.
Hard Drive Format Comparison: What Works Best for Serato?
Your backup drive’s file system format affects whether Serato can write metadata back to it. This is a common source of frustration for DJs who can play music but cannot save cue points or create new crates.
| Format | Mac Write | Windows Write | Max File Size | Best For |
|---|---|---|---|---|
| NTFS | Read only (native) | Full read/write | 16 EB | Windows-only setups |
| HFS+ / Mac OS Extended | Full read/write | Read only (with software) | 8 EB | Mac-only setups |
| FAT32 | Full read/write | Full read/write | 4 GB per file | Small files, old devices |
| exFAT | Full read/write | Full read/write | 16 EB | Cross-platform DJing |
The forum discussions I reviewed consistently recommend exFAT for DJs who switch between Mac and Windows computers. It allows full read and write access on both platforms without the 4 GB file size limit of FAT32.
NTFS-formatted drives on Mac present a specific problem. macOS can read NTFS natively but cannot write to it without third-party software. If your backup drive is NTFS and you are on Mac, you cannot save new cue points or crate changes directly to that drive. Use exFAT instead.
Understanding Serato’s Auto-Backup Feature
Serato includes a built-in safety net called Library Auto-Backup. The software automatically saves snapshots of your database to the _Serato_/Library/Backups folder whenever you close the application. This feature has saved me more than once.
These backups are dated and timestamped, letting you roll back to a specific point in time. If your database becomes corrupted or you accidentally delete crates, you can restore from one of these snapshots. The files are named with the date format database V2_backup_YYYY-MM-DD.
However, auto-backup has limitations. It only backs up the database file, not your entire _Serato_ folder. Subcrates, history, and other files are not included. Also, the backups live on the same drive as your main library. If the drive fails, both the original and auto-backups disappear. This is why manual backups to separate drives remain essential.
Advanced Backup Strategies for Serious DJs (2026)
Once you master the basics, consider these advanced approaches. These methods save time and provide enterprise-level protection for your music library.
Automated Backup with FreeFileSync
FreeFileSync is a free, open-source tool that automates folder synchronization. I have used it for 2026 to maintain synchronized copies of my _Serato_ folder across multiple drives. The software compares source and destination, then copies only changed files.
Set up a batch job that runs weekly. Configure it to mirror your _Serato_ folder to your backup drive. The first sync takes time, but subsequent runs complete in seconds since only new or modified files transfer. This eliminates the manual copy-paste routine.
The 3-2-1 Backup Rule for DJ Libraries
Professional data management follows the 3-2-1 rule: keep 3 copies of your data, on 2 different media types, with 1 copy offsite. Apply this to your Serato library for maximum protection.
Your three copies: the original on your internal drive, a backup on an external SSD, and a third copy on cloud storage or a NAS. The two media types might be SSD and cloud. The offsite copy protects against theft, fire, or flood at your home or studio.
Cloud Backup Integration
Services like Backblaze, Dropbox, and Google Drive can back up your _Serato_ folder automatically. The database files are relatively small, usually under 1 GB even for large libraries. However, if you have thousands of music files, cloud backup of your entire music collection requires significant storage and bandwidth.
I recommend cloud backup specifically for the _Serato_ folder metadata, with music file backup handled separately via external drives. This hybrid approach protects your organizational work without massive upload times.
Multi-Device Workflow Tips
DJs using multiple computers face unique challenges. You cannot simply copy the _Serato_ folder between machines if the music file paths differ. Each computer needs its own database pointing to the correct music locations.
The solution is using a portable external drive formatted in exFAT. Store your music and the _Serato_ folder on this drive. Connect it to any computer, point Serato to that drive, and your entire library with crates and cue points appears intact. This is how I run my mobile DJ setup.
Using Relocate Lost Files After Backup Restoration
Sometimes after restoring a backup or moving files, Serato shows your tracks with a question mark icon. This means the software cannot locate the audio files. The Relocate Lost Files feature fixes this common post-backup issue.
Access it through the Files panel in Serato. Select the drive or folder containing your music, right-click, and choose “Relocate Lost Files.” Serato scans the location and attempts to match missing database entries with actual files based on metadata.
This feature works best when you have not renamed your music files. If you reorganized your collection with new folder structures or filenames, Relocate Lost Files may struggle to make matches. In that case, you will need to manually relocate tracks or re-import them fresh.
Common Backup Mistakes to Avoid
After reviewing forum discussions and my own painful experiences, here are the mistakes I see DJs make repeatedly. Avoid these and your backup strategy will serve you well.
Backing up while Serato is open corrupts database files. Always close the application completely. Relying only on auto-backup leaves you vulnerable to drive failure since auto-backups sit on the same drive as your main library.
Using NTFS drives on Mac without write support prevents saving cue points. Many DJs do not realize why their tags disappear. Forgetting to backup external drive _Serato_ folders results in partial crate loss when only the internal drive gets backed up.
Never testing backup restoration means you do not know if your backup actually works. Test the restore process on a secondary computer or fresh Serato installation before you need it in an emergency.
Frequently Asked Questions
How do I backup my Serato library?
Close Serato completely, locate the _Serato_ folder in your Music directory, copy it to an external drive or cloud storage, and verify the backup by checking for the database V2 file and Subcrates folder. Repeat this process for any external drives containing music.
Where are my Serato crates stored?
Serato crates are stored in the Subcrates folder inside your _Serato_ directory. On Mac, this is located at Users/username/Music/_Serato_/Subcrates. On Windows, find it at C:\Users\username\Music\_Serato_\Subcrates. If you use external drives, each drive has its own _Serato_ folder with crates specific to that drive’s music.
How to transfer Serato crates to another computer?
Copy your entire _Serato_ folder from the source computer to the destination computer’s Music directory. Ensure the music files are in identical locations on both systems, or use Relocate Lost Files to reconnect tracks. For best results, store your library on an exFAT-formatted external drive that works with both computers.
Can I export Serato crates to USB?
Yes, copy your _Serato_ folder and music files to a USB drive formatted in exFAT. This creates a portable library that works on any computer. Alternatively, export individual crates as text files using the right-click menu, though this only saves track lists without cue points or metadata.
Why is my Serato backup not saving cue points?
This typically happens when your backup drive is formatted as NTFS and you are using a Mac, which cannot write to NTFS natively. The drive appears to work for playing music, but cue points fail to save. Format your backup drive as exFAT for cross-platform compatibility, or use Mac OS Extended for Mac-only setups.
How often should I backup my Serato library?
Perform a full backup monthly at minimum. Backup before any major Serato software update, operating system upgrade, or hardware change. If you perform cue point edits or crate organization daily, consider weekly backups. Automated tools like FreeFileSync can maintain continuous synchronization without manual effort.
Conclusion: Protect Your Library Today
Knowing how to back up your Serato library and crates safely separates professional DJs from those who learn the hard way. Your music collection is valuable, but the metadata, organization, and preparation you have invested is irreplaceable.
Start with the basics: close Serato, copy your _Serato_ folder to an external drive, and verify it works. Then level up with automated tools, the 3-2-1 rule, and proper drive formatting. The 15 minutes you spend on backup today could save you hundreds of hours of reconstruction tomorrow.
If you have not backed up your library in the past month, stop reading and do it now. Your future self will thank you when the unexpected happens, and in DJing, the unexpected always happens at the worst possible moment.