How to use these free pdf tools online
Choose the tool that matches the outcome. PDF to Word is for light edits when you accept reconstructed layout. Word to PDF is for sharing a fixed DOCX. Merge PDF combines cover sheets and reports. Split PDF exports one file per page. Compress PDF rewrites images to reduce bytes—inspect small text afterward.
Protect PDF adds an opening password. Unlock PDF removes permission restrictions you are authorized to clear (it does not crack unknown passwords). Organize, crop, rotate, watermark, sign, repair, compare, HTML to PDF, and PDF to Markdown cover adjacent jobs. Images to PDF places photos on PDF pages when you need an image-based document.
Keep authoritative signed PDFs unchanged when legal fidelity matters. For format advice, read the PDF vs Word guide before converting an entire archive.