How to Merge PDFs Without Acrobat (iPhone, Mac and Windows)
By the UtilityNest team · · 5 min read
You found the flat. The letting agent emails back within minutes: "Great, please send ID, your last three payslips and a recent bank statement, as one PDF." You have five separate files spread across your downloads folder and your phone, and the free PDF reader on your laptop keeps suggesting you upgrade to Acrobat Pro.
You do not need Acrobat, or any paid app, to combine PDFs. Every major platform has a free way to do it, and a browser tool covers the rest, including the useful trick of taking only some pages from each file.
The short version: open Merge PDF, drop in all the files, drag them into order, click Merge. It works the same on iPhone, Android, Mac, Windows and Chromebook, and the files never leave your device.
Merging in your browser (any device)
- Open Merge PDF and drop in two or more PDFs, or tap to pick them from Files or Downloads. You can keep adding more.
- Drag the files into order, or use the up and down arrows (easier on a phone). Sort by name and Reverse help with long lists.
- Only need part of a file? Type a page range such as
1-2under it. - Click Merge and download the combined PDF. It is named after the first file, like
passport-merged.pdf.
Pages are copied as they are, so text stays selectable and searchable and images keep their full resolution. Nothing gets converted into pictures. Up to 100 files per batch work fine; the practical limit is your device's memory.
A worked example: the rental application
Five files to send:
passport-scan.pdf(1 page)payslip-july.pdf,payslip-august.pdf,payslip-september.pdf(2 pages each)bank-statement.pdf(6 pages, but the agent only needs the summary on pages 1 and 2)
Drop all five in, drag the passport to the top, keep the payslips in month order, and type 1-2 under the bank statement. Click Merge: one tidy 9-page PDF instead of a 13-page one with four pages of transactions the agent did not ask for.
Five attachments with cryptic names, 13 pages, including transactions you would rather not share.
One 9-page PDF in a sensible order, with only the pages that were requested.
Taking only the pages you need is not just tidier, it is better privacy. A landlord asking for "proof of income" does not need to see every coffee and every subscription on your statement.
On an iPhone or iPad without any app
The Files app can combine PDFs on its own:
- Open Files and put the PDFs in the same folder. Rename them
1-,2-,3-and so on, because the combined file generally follows the folder's name order rather than the order you tap them. - Tap the three-dot button, tap Select, then tap each file.
- Tap the three-dot button at the bottom and choose Create PDF.
A new combined PDF appears in the folder. It is quick, but you cannot pick page ranges or easily change the order afterwards. If the order comes out wrong, fix it with Reorder PDF Pages.
On a Mac with Preview
- Open the first PDF in Preview and show thumbnails with View > Thumbnails.
- Drag the other PDF files from Finder into the thumbnail sidebar, dropping them where they should go.
- Drag individual thumbnails to fine-tune the order; select a page and press Delete to drop it.
- Choose File > Export as PDF to save the combined file under a new name.
Alternatively, select the PDFs in Finder, right-click and choose Quick Actions > Create PDF.
Preview is excellent, but it is easy to accidentally save over the original first file. Exporting under a new name avoids that.
On Windows
Windows has no built-in way to merge PDFs. Microsoft Edge can open and annotate PDFs, but not combine them. Your options:
- The browser tool above, which needs no install and works on locked-down work laptops.
- Microsoft Word can open each PDF as an editable document, but layouts often shift, so it is a poor choice for scans and forms.
- Free desktop apps such as PDF24 or PDFsam work offline if you merge PDFs every day.
Which route fits?
| Situation | Easiest option |
|---|---|
| Need only some pages from some files | Merge PDF in the browser (page ranges) |
| Quick combine on iPhone | Files app, Create PDF |
| On a Mac, want to rearrange pages visually | Preview thumbnails |
| Windows, no install allowed | Merge PDF in the browser |
Common snags
"This PDF is password-protected"
A file that needs a password to open cannot be merged until it is decrypted. If it is your own file and you know the password, remove it with Unlock PDF, then merge. Files that open normally but block printing or editing merge without any extra step.
The merged file is too big to email
Payslips and statements are usually small, but scanned IDs can be heavy. Run the merged file through Compress PDF on Recommended; text stays crisp while photos shrink.
Bookmarks disappeared
Each source file has its own bookmark outline, and they cannot be combined reliably, so the merged file does not carry them over. For application paperwork that rarely matters.
Some pages are images (JPG or HEIC)
Turn the photos into a PDF first with JPG to PDF, then merge that file with the rest.
Quick answers
Does merging reduce quality?
No. Pages are copied as-is, so they look exactly like the originals.
Is it safe for bank statements and IDs?
Yes. The files are read and combined by your browser and saved straight to your device; nothing is uploaded.
Can I merge on Android?
Yes. Open the page in Chrome, tap the drop area and pick your PDFs from Downloads or Drive.