Combine multiple PDFs into a single document in seconds. No login, no watermarks, and completely private — your files never leave your device.
or click to browse · select two or more files
No installs, no accounts. Add your files, arrange them, and download the combined PDF.
Click the box above or drag your PDFs onto it. Add as many as you like.
Drag files up or down so they appear in the exact order you want.
Press Merge PDFs and your combined file downloads instantly.
Use merging when several complete PDFs must be delivered as one file. Arrange documents in the order the recipient should read them, then inspect the combined result before deleting any originals.
PDFs with passwords or structural damage may not open. Interactive forms, bookmarks and unusual attachments can behave differently after merging. Keep the source documents until the finished file has been checked.
No. This tool does all of its work with JavaScript running inside your own browser. Your files never leave your device, which is why it's both fast and private.
There's no fixed limit. Combine as many PDFs as you like. Very large documents simply take a little longer because processing uses your device's memory.
No — it's completely free with no sign-up, just like every WriteReady tool.
Yes. After adding files, drag any file up or down in the list to control the order in which pages appear in the merged document.
Yes. Each page is copied exactly as it is, so text, images, and layout stay intact in the combined file.
Any up-to-date version of Chrome, Firefox, Edge, or Safari on desktop or mobile.