Privacy and file handling
Use a private PDF to EPUB preview only when the upload model fits your document.
Privacy is part of conversion quality. A preview service can help you judge OCR and EPUB readability, but sensitive documents require clear upload limits, retention expectations, and an honest decision about whether the file should be processed online at all.
Direct answer
What this page helps you decide
Use this page when privacy is the deciding factor. The safest path is to test with a non-sensitive sample first, avoid uploading confidential files, and choose offline or done-for-you repair when the document cannot leave your environment.
Best fit
Use cases
- Personal archives where the user wants a quick EPUB sample.
- Copyright-safe public-domain material that still feels private.
- Sensitive documents where offline processing may be safer than upload.
What this preview flow stores
The site uses one-time email access for account features and stores preview history for signed-in users. The preview job itself is designed around limited page processing, but users should still avoid uploading documents they are not allowed to process.
When not to upload a PDF
Do not upload confidential contracts, medical records, financial documents, unpublished manuscripts, or copyrighted books you do not have permission to process. A privacy-aware converter should make that boundary explicit instead of hiding it.
A safer way to evaluate sensitive files
For sensitive material, test the workflow with a non-sensitive sample first. If the same layout problems appear, use the sample to decide whether an offline or done-for-you repair process is appropriate for the real document.
Questions
FAQ
Should I upload confidential PDFs?
No. Use non-sensitive samples for online preview and keep confidential files in an offline workflow.
Does one-time email access mean a full account password?
No. The site uses one-time code access for session and preview history features instead of a password flow.
Why have a privacy page for a converter?
PDF conversion can involve private documents, so users need clear boundaries before uploading source files.