Join several PDF files into a single document, in the order you choose.
A PDF is supposed to be one tidy document, but the pieces often arrive separately. A signed contract, a cover letter, a scanned ID, and an invoice can each land as its own file when a single attachment would be far cleaner. Merge PDF joins two or more PDF files into one document in the exact order you set, so the person on the other end opens a single file and reads it top to bottom instead of juggling four.
You add the files you want to combine, drag them into the order that makes sense, and the tool stitches them into one PDF you can download. Order is the part people care about most, so you can rearrange the list until the sequence reads correctly before you export. There is no page count you have to hit and no need to convert anything first, since every file is already a PDF.
Merging copies each page as it already exists, so text stays selectable, links keep working, and nothing is re-rendered into a flat image. Page sizes are preserved individually, which means a document that mixes A4 pages with US Letter pages will keep both rather than forcing everything to one size. If your originals have very different dimensions, expect the combined file to switch page size partway through, which is normal and not a defect.
Reach for merge when the files belong together as one record and someone will read or archive them as a unit. If instead you only need to hand someone two attachments, leaving them separate is fine. Merging shines when a portal accepts a single upload, when you are assembling a booklet, or when you want one file that will not get split up in an email thread.
Common jobs include combining a lease with its addenda, putting several scanned receipts into one expense report, joining chapters of a manuscript into a full draft, and bundling a resume with a portfolio and references. Freelancers often merge a proposal, a rate sheet, and past work into one send. Students combine problem sets before submitting.
Everything runs inside your browser, so the files never leave your device and nothing is uploaded to a server. There is no sign up and no watermark added to the result. The only real ceiling is your own device memory, so a stack of large scanned files may feel slower on an old phone than on a laptop.
Yes, you drag the files into the sequence you want before exporting, and the merged PDF follows that order exactly. It is worth arranging them fully first, because the order in the final file is set at the moment you export.
It will. Pages are copied as they are rather than flattened into images, so hyperlinks and real text all survive the merge. Anything that was already just a scanned picture, though, stays a picture.
Each page keeps its original dimensions, so a file that mixes Letter and A4 will simply change size partway through. That is expected behaviour, not an error, and most readers handle it without complaint.
There is no fixed number built in. The practical limit is your device's memory, so combining a few dozen normal documents is easy while merging hundreds of image-heavy scans at once can slow an older machine.
You will usually need to unlock it first. A file that requires a password to open cannot be read for merging until that protection is removed, so open it, remove the password, then bring the unlocked copy here.
No, merging does not recompress or re-render anything, so each page looks identical to its source. File size is roughly the sum of the parts, which is why a merged scan can feel large.
If you need the same pages to appear more than once you can add that file to the list again, and it will be placed wherever you position it. This is handy for repeating a cover sheet or a divider page.
Polished Pixels. All tools. About. Contact. Every tool runs in your browser and your files are never uploaded.