PDF merge
Merge PDFs Online
Insert another PDF into the current document from the thumbnail rail or Organize workspace. The imported pages can then be reordered, rotated, split, annotated, or exported.
Workflow
- Open the first PDF.
- Choose an insertion point and select Insert PDF.
- Reorder, rotate, annotate, or split the combined pages.
- Export the merged PDF.
Controls
- PDF insertion works at specific page positions.
- Imported pages keep their page geometry.
- Merged documents can still use editable or flattened export modes.
Local editing
PDF editing runs locally in the browser with JavaScript and WebAssembly. PDF files, text, filenames, form values, signatures, and user-entered content are not uploaded.
Editor capabilities
- Open local PDFs in the browser
- Add text boxes with font, size, color, and alignment controls
- Type or draw signatures, initials, and dates
- Fill existing PDF forms
- Add new text fields and checkboxes
- Highlight, underline, strikethrough, and redact text
- Apply PDF redactions on export
- Add sticky notes, stamps, shapes, arrows, and freehand pen marks
- Search within PDFs
- Reorder, rotate, delete, insert, and resize pages
- Merge PDFs into the active document
- Split PDFs into named groups
- Export editable PDFs, flattened PDFs, ZIP archives, or individual split PDFs
- Undo and redo local edits