Merge PDFs
Drop multiple PDFs, drag to reorder, then download one combined file. Your files never leave your browser.
Free, private, and actually unlimited.
No daily caps. No upload queue. No spinner that turns into a paywall after the third file.
Private by architecture
Your PDF's contents never leave your device. The editing tools run entirely in your browser — no upload, no server-side copy — and a Content-Security-Policy blocks any code that would try. Only account and contact actions ever reach our server, and they never carry your file.
Truly unlimited
No hourly throttling. No daily or monthly caps. No file-count limit. Edit one PDF or ten thousand — same site, same speed, no nag screen.
No signup, no watermarks
Every tool below works with or without an account or email. Output PDFs are clean — no stamps, no banners, no preview-mode quality downgrades.
About this tool
Merging PDFs is the most common reason people go looking for a PDF tool in the first place: a contract plus its signed signature page, a cover letter in front of a résumé, three scanned receipts that belong in one expense report. Our merger combines any number of PDFs into a single file, in the order you choose, and writes a clean document that opens the same way in every reader.
Order is drag-and-drop. Drop your files in, then grab any row and slide it up or down — the combined file follows the list exactly, top to bottom. Each file shows its page count and size so you can confirm you've got the right document before you commit. When you're ready, download the merged PDF, or open it straight in the editor to reorder, rotate, or delete individual pages without a second round-trip.
The whole merge happens in your browser. There is no upload, no queue, and no server-side copy of your documents — the files are read into memory, stitched together with pdf-lib, and handed back as a download, all on your own machine. For a contract, an NDA, or anything you'd rather not hand to a third-party service, that is the difference between 'trust us with your file' and 'we never received it in the first place.'
Frequently asked questions
How many PDFs can I merge at once?
Can I choose the order of the files?
Are my files uploaded to a server?
Will links and form fields survive the merge?
Do I need an account, and is it free?
All PDF tools
Free, private, browser-based — pick the task you need.
Edit & sign
- Edit a PDFOpen the full editor — text, shapes, drawings, and more.
- Edit PDF textReplace text in place — fix typos, update names and dates.
- Sign a PDFDraw or type a signature and place it on any page.
- Add image to PDFDrop logos, photos, or stamps onto any PDF page.
- Watermark a PDFStamp text across every page — DRAFT, CONFIDENTIAL, your name.
Organize pages
- Split a PDFCut one PDF into many by page ranges or every N pages.
- Delete pagesRemove unwanted pages and save a clean copy.
- Rotate pagesTurn sideways or upside-down pages the right way up.
- Extract pagesPull a selection of pages out into a new PDF.
- Duplicate pagesCopy any page as many times as you need.
- Reorder pagesDrag pages into the order you actually want.
- Compress PDFShrink a PDF to email-friendly size — three quality levels.
Convert
- PDF to JPGRender every page of a PDF as a JPG or PNG image.
- JPG to PDFCombine multiple JPG or PNG images into a single PDF.
- PDF to textExtract the text content of a PDF as a plain .txt file.
- HTML to PDFConvert HTML markup or a saved webpage into a PDF document.
- Word to PDFTurn a Word .docx into a PDF that looks the same everywhere.
- Excel to PDFTurn an Excel .xlsx into a clean, printable PDF.
- OCR a PDFMake scanned PDFs searchable — OCR runs in your browser.