Is there a limit on how many files I can merge?

No artificial limits exist. You can merge as many files as your computer's browser memory can comfortably handle.

Will merging reduce document quality?

No. The pages are merged at their native resolution without rasterization or compression loss.

pdf

Processed locally in your browser

Combine multiple PDF files into one single document securely in your browser.

Select or Drop PDF Files

Upload 2 or more PDF documents to combine

100% private. Files never leave your browser

Click the upload area or drag and drop two or more PDF files.

Drag files up or down to set the exact order you want them combined.

Click 'Merge PDFs' and instantly save your combined document.

Combine unlimited PDF files into a single unified file

Interactive drag-and-drop file reordering

Instant client-side processing without uploading files

Maintains original document formatting and vector quality

Completely free with no file size or page count limits

Yes, 100%. Processing happens locally in your browser memory via WebAssembly/JS. No files are uploaded to any server.

Extract specific pages or page ranges from any PDF document.

Rotate individual or all pages of a PDF document permanently.

Quickly remove unwanted pages from any PDF document.