Portable Apps Backup Info

mklink /J C:\PortableApps E:\RestoredApps | Tool | Best For | Key Feature | |------|----------|--------------| | PortableApps.com Platform | Managed suites | Built-in backup of Data folder only (ignores binaries) | | Syncthing | Real-time sync between drives | Detects file changes immediately, versioning | | Bvckup2 (Windows) | Minimal-footprint delta copies | Can copy locked files via VSS | | Rclone | Cloud + local + crypt | rclone sync with --exclude patterns. Can back up to encrypted cloud storage. | | Duplicati | Encrypted, incremental backups | Backs up to any cloud (S3, B2, GDrive) with block-level dedup. | 7. Advanced: Backup While Running (Live Backup) You cannot close your browser portable. You need backup now .

robocopy E:\PortableApps F:\Backup\PortableApps /MIR /XD "Cache" "Temp" "Logs" /XF "*.lock" "*.tmp" "thumbcache_*.db" /MIR mirrors one-way. /XD excludes entire folders. /XF excludes file types. portable apps backup

On Windows:

cd /media/portable/Apps git init echo "Cache/" >> .gitignore echo "*.log" >> .gitignore git add . git commit -m "Portable env state" You can roll back a corrupted config file to last week. You can push to a private remote repo. Cons: Not for binaries >100MB. Git isn’t ideal for large executables. mklink /J C:\PortableApps E:\RestoredApps | Tool | Best

For apps without relocation tools: Use a symlink. or a synced cloud folder.

1. The Premise: Why Portable Apps Change the Backup Game Unlike traditional installed software, portable apps are designed to live outside the operating system’s registry and protected folders. They reside on a USB drive, external SSD, or a synced cloud folder. The promise is zero footprint and total mobility.