Yes, but with important caveats. While the plugin can handle 100GB, success depends on your server environment, hosting resources, and patience.
For 100GB, follow this workflow:
The free version of All-in-One WP Migration typically has a hardcoded upload limit (often 512MB). To import a 100GB file, you need to increase this limit. all-in-one wp migration 100gb
Always take a full backup before attempting any large migration — and test on a staging environment first.
Have you migrated a site over 50GB using All-in-One WP Migration? Share your experience in the comments below — we’d love to hear what worked for you. Yes, but with important caveats
Solution: Your /wp-content/plugins/all-in-one-wp-migration/storage/ folder ran out of space.
Fix: Clear the folder manually via FTP or SSH (rm -rf storage/*). This is a safe directory; it contains temporary chunks.
We tested the direct import method on a high‑end VPS (16GB RAM, 8 vCPUs, NVMe storage). Always take a full backup before attempting any
The split method succeeded 100% of the time and was easier to debug.