How to Edit PDF Files Online
Complete guides for all PDF editing tasks. Learn to sign, merge, annotate, and organize your documents.
How to Sign a PDF
Add your handwritten signature to any PDF document.
- 1Open the Sign PDF tool
- 2Open your PDF document
- 3Draw your signature using mouse or touch
- 4Click anywhere on the PDF to place your signature
- 5Resize and position as needed
- 6Export your signed PDF
How to Merge PDFs
Combine multiple PDF files into a single document.
- 1Open the Merge PDF tool
- 2Open all PDFs you want to combine
- 3Drag files to reorder them
- 4Optionally enable 'Unify page sizes'
- 5Click 'Merge PDFs'
- 6Download your combined document
How to Add Text to PDF
Insert text annotations and fill in forms.
- 1Open the Add Text tool
- 2Open your PDF
- 3Type your text in the sidebar
- 4Customize font, size, and color
- 5Click on the PDF to place text
- 6Export your edited PDF