Help center
Learn how each format works
Start with the format guides to build a mental model, then jump to troubleshooting when something looks off.
File formats explained
Understand how each format works, what it is good at, and what breaks it. Foundational reading before you troubleshoot anything.
4 articles
Common problems
Fixes for the issues we see most often across PDF, Word, Excel, and OCR conversions.
5 articles
Privacy and security
How ntoola handles your files, and what that means in practice.
2 articles
For developers
Automating conversions from scripts, CI, or a terminal.
1 article