You may only be able to recover files smaller than 256KB (though it recovers files from FAT/exFAT partitions for free).
: If you have already purchased but lost your key, you can use the R-TT Registered User's area to retrieve it using your order ID or email. How to Register the Software
A: No, most R‑undelete keys are perpetual for the major version you bought. However, updates to a new major version (e.g., v7 → v8) require a paid upgrade.
