PDFHill
Help Center
Quick answers about using PDFHill, file privacy, and getting better results from our free PDF tools.
Getting started
PDFHill offers 33 focused PDF utilities. Choose the tool that matches your task, upload your file, follow the on-screen steps, and download the result. Your original file is not changed.
- No sign-up for most tools
- No PDFHill watermark on downloads
- Clear processing notes on every tool page
File safety and processing
Most PDFHill tools run in your browser, so the document stays on your device while you work. Tools that need server processing—such as PDF to Word—say so before you upload and explain automatic file deletion.
- Read the File Privacy section on each tool page
- Avoid uploading highly sensitive documents on shared computers
- See our File Safety page for full details
Common issues
- Large PDF: try Compress PDF or Split PDF before uploading to a portal with size limits
- Scanned PDF: use OCR PDF or PDF to Word for editable text
- Password-protected PDF: unlock with Unlock PDF if you know the password, then continue editing
- Wrong page order: use Organize PDF or Merge PDF to rebuild the document
Frequently Asked Questions
Is PDFHill free?
Yes. PDFHill tools are free to use and PDFHill does not add a watermark to your output file.
Do I need to sign up?
No account is required for most PDFHill tools. Open a tool, upload your file, and download the result.
Does PDFHill add a watermark?
No. PDFHill does not add branding or watermarks to processed files.
Are my files safe?
Most tools process files in your browser. Server-assisted tools clearly state that files are encrypted in transit and scheduled for automatic deletion, normally within two hours.
How long are files stored?
Browser-based tools do not upload your file to PDFHill. Server-assisted tools schedule uploaded files for automatic deletion, normally within two hours.
Which tools work entirely in the browser?
Merge, split, compress, edit, sign, and most conversion tools process files locally. PDF to Word uses a server-assisted engine because creating editable DOCX requires backend processing.
Why is my PDF not converting properly?
Complex layouts, scanned pages, or unusual fonts can affect conversion quality. Try OCR PDF first for scans, or compress and split very large files before converting.
Why is my PDF too large to upload?
Use Compress PDF to reduce size, or Split PDF to divide the document. For strict limits (100 KB, 200 KB), see our compression guides.
Can I use PDFHill on mobile?
Yes. PDFHill works in modern mobile browsers. For large files or detailed editing, a desktop browser may be more comfortable.