Frequently asked questions
Everything about converting files with PDFComet — free, private, no signup.
Is PDFComet free?
Yes — completely free, with no hidden costs, trials, or usage caps.
Do I need to create an account or sign up?
No. There's no account, no email, and nothing to install. Just upload a file and convert.
Will there be a watermark on my PDF?
No. Your PDF comes out clean — we never add a watermark, logo, or stamp.
What happens to my files after I convert them?
Your uploaded file and the PDF are processed in the US and automatically deleted within about 20 minutes (24 hours at the latest). We never read, store, or share them.
Which file types can I convert to PDF?
Word (.docx), PowerPoint (.pptx), and images (.jpg, .jpeg, .png). More formats may be added over time.
Is there a file size limit?
Yes — up to 15 MB per file.
Can I convert multiple files at once?
Right now PDFComet converts one file at a time. Batch and multi-file conversion may come later.
Is it safe to use?
Yes. Files are uploaded over an encrypted connection, processed in the US, and auto-deleted within minutes. We also use bot protection and never require an account.
Does it work on my phone?
Yes. PDFComet runs in any modern browser on iPhone, Android, Mac, and Windows — no app required.