Free online PDF tools
Choose by page organization, conversion or annotation and protection. Keep the original, then check page count, order and content. Verify forms and signatures separately.
Pages and file size
Merge combines files, split extracts pages, and page organization reorders, rotates or deletes them. Compression reduces file size and does not replace page organization.
Merge PDF
Reorder multiple PDFs and merge them.
Split PDF
Split a PDF by page ranges or into separate pages, then download one ZIP.
Organize PDF pages
Reorder, rotate or remove PDF pages, then download a new file.
Compress PDF
Optimize PDF structure and images, or try a target file size and compare results.
Images and PDF conversion
Image-to-PDF uses your image order; PDF-to-image renders document pages. Rendered images are not editable text or an OCR result.
Annotations, signatures and protection
Add watermarks, page numbers or a visible signature, or protect a document with a password. Handwritten and image signatures are graphics, not certificate-based digital signatures. Decryption requires a known password.
Add PDF watermark
Add a semi-transparent text watermark to every unencrypted PDF page.
PDF image stamp
Place a stamp or image on every page of an unencrypted PDF.
Draw signature on PDF
Draw a signature, preview a PDF page and drag it into position before saving.
PDF image signature
Place a signature image on the first page of an unencrypted PDF.
Add PDF page numbers
Add page numbers at the bottom of each unencrypted PDF page.
PDF metadata editor
Change the title, author and subject of an unencrypted PDF.
Encrypt PDF
Protect a PDF with AES-256.
Decrypt PDF
Use a known password to remove PDF encryption.