ToolRoof
Terms of use
Free tools and file conversions, with clear methods, usage limits and retention periods.
Results and permitted use
Calculators are free. Check important results against the stated method and original sources. Financial, inheritance, zakat and school estimates are not personal professional advice or official decisions. Use the service lawfully; do not submit files you lack permission to process or abusive automated traffic.
Free file conversions
Convert supported files for free within the shared daily quota. No account, payment or card required. Processing takes up to 90 seconds, plus upload and waiting time. Failed or cancelled attempts count toward the daily quota. Conversions are not retried automatically.
Shared quota and availability
The shared allowance is up to 50 conversion attempts per UTC day. Your current allowance, file limits and reset time appear before upload. Failed and cancelled attempts count; one conversion runs at a time. The current limits are shown before you submit a file. Calculators and local text tools do not use this allowance.
Retention and deletion
Upload within 15 minutes and start within 35 minutes of creating your request. Download the result within 1 hour of readiness. Originals are deleted after conversion; failed, cancelled and expired files are also removed. Deletion usually starts within 5 minutes and may take longer if cleanup needs to retry. Your request shows when deletion is confirmed.
Temporary URL shortener
We store the destination to route visitors for 24 or 48 hours, with extensions up to 7 days in total. Do not include sensitive data in it. An essential cookie lets the creating browser manage links; clearing it removes that access. Deletion or expiry removes the destination. Quota records remain up to 8 days, request limits up to 2 days, and reports/actions up to 30 days. After 30 days, inactive links lose creator/request hashes; a reserved identifier remains to prevent reuse. Deleted data may remain in encrypted backups for 14 extra days; restoration never reactivates links. A daily network hash helps prevent abuse, not identify people. The destination preview is not a safety guarantee: we do not read or scan its content for malware.
Updated October 6, 2026