Merge PDF
Combine PDF documents in your chosen file order on this device.
Or drop files here. 25 MiB per PDF · 100 pages. Total selected: 100 MiB.
Your PDF is processed locally in your browser. No files are uploaded.
Page editing keeps text and vector artwork. Interactive annotations, links, forms, scripts and document-level extras are not retained. Keep your original.
Cancel stops queued work; browser-native operations may need to settle first. Previews use bounded, low-resolution rendering.
How Merge PDF works
Place the source files in their intended order before creating the combined document. Check duplicate pages and total page count. Static text and vectors are copied, but links, annotations, forms and document-level extras are removed.
- Choose supported files. Encrypted PDFs are not supported.
- Review the order, selected pages and output settings.
- Create the result locally and inspect the downloaded document.
Choose images in Images to PDF to create a new document from pictures.
Privacy and limitations
Your PDF is processed locally in your browser. Files are not uploaded. PDF previews do not run embedded scripts or follow links.
Up to 25 MiB per PDF, 100 pages and 100 MiB of selected files. Complex documents may need a smaller selection. Page editing does not preserve interactive forms, annotations or document-level extras. Compression rasterizes pages and may increase size; keep your originals.