What It Does
Auto Backup renames your existing project file to .aep.old every time you hit save. Instead of relying on After Effects’ Auto-Save (which resets its timer when you manually save), this script guarantees you always have a recent backup one version behind your current file.
The use case is simple: you’re working with an unstable plugin, or you save frequently and Auto-Save can’t keep up. If your project corrupts or you need to roll back a change, the .old file is ready.
Key Features
Backup on every manual save. The script intercepts your save action and renames the current file before saving the new one. No timers, no delays.
Addresses Auto-Save’s blind spot. After Effects resets Auto-Save’s countdown when you manually save. If you save every few minutes, Auto-Save may never trigger. Auto Backup always runs.
Simple .old file naming. The backup uses a .aep.old extension, sitting next to your main project file.
Who It’s For
Useful if you work with beta plugins, complex expressions, or nested comps where corruption is a risk. Also helpful if you’re the type to save compulsively but don’t trust Auto-Save to catch up.
Pricing
Pay-what-you-want with a suggested minimum of $4.99 USD. Individual users can choose their own price. Businesses and teams must pay the suggested amount for a valid license.