ToolRoof
Terms of use
Free tools and a limited file-conversion beta, with explicit methods, quotas and retention.
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 beta
Convert eligible files for free within the shared trial 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. Limits may change during the beta. 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.
Updated September 11, 2026