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Vow PDF Merge & Split
PDF merger & splitter for Windows
Merge, split and reorder PDFs. On your PC. Nothing uploaded.
Drop in PDFs and photos and get one tidy PDF with a bookmark for each file, or split a PDF by pages, bookmarks, size or blank sheets and see every new file marked in colour before you save. No uploads, no watermarks, no subscription.
- No ads
- No malware
- No account
- Light & dark theme
- Merge 3 files at a time, split one PDF at a time, 5 saves a day
No ads. Ever.No pop-ups, no banners, no "offers".
No malware or bundlewareThe installer installs one thing: this app.
No account, no uploadIt works on your PC, and your files stay there.
Free daily limits, just $4.95 unlimitedNo subscription. No trial that runs out.
The problem
Joining two PDFs shouldn't cost you your privacy
The quickest answers to "merge PDF" are websites that want your documents, or downloads that want your money every month.
Upload your contract to staple it
Online PDF mergers want your bank statements, contracts and scans on their servers before they will join two files.
Watermarks and page caps
Free joiners stamp their logo on the result, limit the file size, or stop after a couple of tasks a day.
A subscription for a 10-second job
Monthly PDF plans for something most people do a few times a month, renewing whether you use them or not.
Typing page numbers blind
Seeing and dragging page thumbnails is often a paid upgrade, so you guess which page is which.
Broken links, lost bookmarks
Many merges drop the bookmarks, leave links pointing at the wrong page, or mix up the fields of two forms.
Downloads you can't trust
Free "PDF joiners" that arrive with toolbars, pop-ups and installers that quietly change your browser.
Vow PDF Merge & Split fixes all of it.
How it works
Drop. Arrange. Done.
One click to merge, a couple of clicks to split, and your documents never leave your PC.
- 01
Drop your PDFs
Drag PDFs, photos or whole folders onto the window, or select PDFs in Explorer and right-click Merge with Vow.
Drop PDFs and pictures, put them in order, press Merge - 02
Choose the pages
Type the pages to use from each file, or open Split and click the pages you need. Every resulting file is marked before you save.
Pull out pages, or split by pages, bookmarks, size or blank sheets - 03
Merge or split
Press Merge for one PDF with a bookmark per file, or Split for a new folder of neatly named files. Your originals are never changed.
...with the Add, Order and Merge steps and feature cards
Features
Everything you need to organise PDFs, nothing you don't
For offices, students and anyone with a scanner: quick for a simple merge, deep enough for a whole document bundle.
PDFs and pictures in one
PDFs, scans and phone photos in any order, with page ranges like 1-3, 5, 8-last for each file.
Every page at a glance
The Pages view shows every page as a thumbnail coloured by file: drag, turn, copy, delete, add blanks, undo.
Ten ways to split
Pick pages, cut where you click, every page, every N pages, ranges, bookmarks, size, blank sheets, odd/even or delete pages.
See the split before saving
Each new file is marked in its own colour on the page thumbnails, so you know exactly what you will get.
Bookmarks and links that work
A bookmark per file holding its own bookmarks. Internal links follow their page; links to left-out pages are removed.
Forms stay fillable
Form fields keep working and same-named fields from different files are kept apart, or flatten them if you prefer.
Double-sided scans in order
All the fronts, then all the backs? The pages are put back in order 1, 2, 3, 4, with reversed backs handled.
Blank pages removed
Finds blank separator sheets in scanned stacks, despite scanner noise and grey paper, and removes them or splits there.
AES-256 passwords
Protect the result and block printing, copying or editing. Password-protected and damaged PDFs open too.
Nothing re-compressed
Pages are copied exactly as they are, so quality never drops and a 152-page merge takes about a tenth of a second.
Light & dark theme
Easy on the eyes, day or night.
PDF Merge & Split comes with a crisp light theme and a calm dark theme. Switch with one click, or let it follow your Windows setting by itself. It remembers your choice.
- LightClear and bright for daytime and busy offices
- DarkGentle on tired eyes late at night
- Follow WindowsChanges by itself when your PC does
Screenshots
See Vow PDF Merge & Split in action
Real screenshots of the real app, in both of its themes: 7 light, 7 dark. Click any picture to see it full size.
Light theme
Dark theme
Who it's for
Who keeps it on their PC
Office paperwork
Combine invoices, quotes and receipts into one PDF for a client or the accountant.
Scanned stacks
Fix double-sided scans, drop blank sheets and split a batch scan into separate documents.
Students
Merge lecture notes and assignments, or pull out just the chapters you need.
Legal and HR bundles
Assemble contracts and exhibits into one file, with a bookmark for each document.
Email and upload limits
Split a large PDF into parts under 2, 5, 10, 20 or 25 MB, measured exactly.
Home admin
Put bills, statements and photos of receipts into one tidy file for tax time.
Compare
Vow PDF Merge & Split vs the usual options
What you get from typical online mergers and free PDF joiners, side by side.
| Feature | Vow PDF Merge & Split | Online PDF mergers & free joiners |
|---|---|---|
| Price | Free every day, or $4.95 once | Monthly plans or paid editions |
| Your PDFs are uploaded | Never: 100% on your PC | Yes, for online mergers |
| Page thumbnails to arrange | Yes, drag and drop | Often a paid upgrade |
| See split results before saving | Yes, marked in colour | Rarely |
| Split by bookmarks, size or blank sheets | All three, plus 7 more ways | Some, often fewer |
| Links, bookmarks and forms kept | Yes, links retargeted | Not always |
| Double-sided scan repair | Built in, free | Rare |
| Ads, watermarks, bundled extras | None, ever | Common on free tools |
| Works without internet | Yes | No, for online tools |
"Typical" describes what we found across the most-downloaded alternatives when we built PDF Merge & Split. Your mileage with any one of them may vary; ours won't.
Pricing
Free every day. Just $4.95 once for the lot.
That is not a typo. Software this powerful usually means a monthly subscription; PDF Merge & Split is $4.95, once, for life: it's almost a giveaway. Use it free for as long as you like, and unlock Unlimited only if you need more.
Free
$0forever
Merge 3 files at a time, split one PDF at a time, 5 saves a day.
- Merge up to 3 files at a time, PDFs and pictures
- Page ranges for each file, in any order
- Split and extract one PDF at a time, all 10 ways
- Double-sided scan, blank-page and reverse tools
- 5 saved results a day (resets at midnight)
- No watermarks, no sign-up, nothing uploaded
Best valueUnlimited
$4.95USD, once. Yours for life.
Almost a giveaway. Less than a coffee for software this powerful: no subscription, no renewals, yours for life on 2 PCs.
Any number of files, drag-and-drop pages, rotate, batches.
- Any number of files in one merge
- Drag page thumbnails: move, copy, add blanks
- Rotate single pages and whole files
- Batches: split or fix many PDFs at once
- No daily limit, no subscription
- One payment, yours for life on 2 PCs
How unlocking works
- 1Use it free first Install Vow PDF Merge & Split and use it on your own files. No card, no account, no time limit.
- 2Click "Unlimited" in the app Pay $4.95 USD once by card, securely through Stripe in your browser.
- 3It unlocks itself Within seconds, for life, on up to 2 of your PCs. Your license key is emailed to you, and every future update is included.
Payments by Stripe: we never see or store your card. Questions? Ask a real person.
Clean software
Safe to install. Nothing else comes with it.
Most "free" Windows downloads pay for themselves with ads, bundled extras or your data. Vow PDF Merge & Split doesn't need to: it's paid for honestly, once, by the people who find it useful.
Download PDF Merge & Split free- No ads, toolbars or "offers"The installer installs one thing: Vow PDF Merge & Split. No pre-ticked boxes to watch out for.
- No administrator rights neededIt installs just for you, in your own user folder, and leaves the rest of Windows alone.
- Nothing running in the backgroundNo startup programs, no tray nags, no services. When you close it, it's closed.
- Everything includedAll it needs is inside the installer, so you never have to fetch a "required component" from somewhere else.
- Uninstalls cleanlyOne click in Windows Settings > Apps. Your own files are never touched.
- A real company behind itMade, published and supported by XTO Pty Ltd, an Australian company, with real people answering every message.
Step-by-step guide
How to merge PDF files on Windows
Combine several PDFs into one file in under a minute, without uploading anything.
Step 1: get it freeDownload and install it free
Get Vow PDF Merge & Split from this page and run the installer. It needs no administrator rights and no account, and can add Merge with Vow and Split with Vow to Explorer's right-click menu.
Add your files
Drop the PDFs or pictures on the Merge screen, or press Ctrl+O. Whole folders are added in natural order, so 2 comes before 10.
Put them in order
Drag the rows up or down, or Sort by name, date or size. To use only some pages of a file, type them in its Pages box, for example 1-3, 5, 8-last.
Press Merge
Press Merge or Ctrl+S. One PDF lands next to the first file, named after it, with a bookmark for each file. Save as... puts it anywhere you like.
Splitting instead?
Open Split, drop the PDF and choose how: pick pages, cut where you click, by bookmarks, by size and more. Press Split and the new files go into a "name (split)" folder beside the original.
Technical details
PDF Merge & Split at a glance
- Works on
- Windows 10 (1809+) and Windows 11, 64-bit
- Opens
- PDF 1.0-2.0 (also protected and damaged), JPG, PNG, TIFF, BMP, GIF, WebP, HEIC, AVIF
- Splits
- Pages, cuts, every N, ranges, bookmarks, size, blank sheets, odd/even
- Keeps
- Links, bookmarks, form fields, comments, layers
- Protection
- AES-256 password, no-print / no-copy / no-edit
- Internet
- Not needed: works fully offline
- Install
- Per-user, no administrator rights, no account
- Languages
- English
- Theme
- Light, dark or follow Windows: one click to switch
- Version
- 1.0.0, released 7 November 2026
- Publisher
- XTO Pty Ltd (Australia)
FAQ
Questions about PDF Merge & Split
Is Vow PDF Merge & Split really free?
Yes. You can merge up to 3 files at a time and split or extract one PDF at a time with every way of splitting, plus the double-sided scan, blank-page, reverse and remove-pages tools, for 5 saved results a day (saving the same job again that day counts once). There are no watermarks and no sign-up. Unlimited, a one-time $4.95 USD payment, adds any number of files, drag-to-reorder thumbnails, rotating, batches and no daily limit.
Are my PDFs uploaded anywhere?
No. Merging, splitting and every tool run on your own PC. There is no account and no cloud, so it is safe for contracts, statements and medical records, and it works with no internet connection.
Will links, bookmarks and form fields still work?
Yes. Internal links follow their page and links to pages you left out are removed. Each file gets a bookmark holding its own bookmarks, and form fields stay fillable, with same-named fields from different files kept apart. A merge can't carry a valid digital signature, so signed fields are drawn into the page and you are told.
What ways can it split a PDF?
Ten: pick pages, cut where you click, every page, every N pages, page ranges, by bookmarks (files named after the chapters), by size (each part under 2, 5, 10, 20 or 25 MB), at blank separator sheets, odd and even pages, and delete pages. Every resulting file is marked in colour on the thumbnails before anything is saved.
Can it fix double-sided scans?
Yes. If your scanner did all the fronts and then all the backs, give it the two PDFs, or one PDF with fronts then backs, and it puts the pages back in order. It also handles backs scanned in reverse, which is usual when you turn the whole stack over.
Can I merge photos and scans with PDFs?
Yes. JPG photos go in byte for byte with no quality lost, and PNG, TIFF (every frame), BMP, GIF, WebP, HEIC and AVIF are stored losslessly. Phone photos are turned upright and placed on A4 or Letter pages, or kept at their own size.
How is it different from PDFsam, Smallpdf or iLovePDF?
PDFsam Basic shows page thumbnails only in its paid editions; here you can see every page free and drag them with Unlimited. Smallpdf and iLovePDF mostly work online, so your files are uploaded; this app works entirely offline. It also adds a live colour preview of every split, cut-where-you-click, blank-sheet splitting and double-sided scan repair, for $4.95 once.
Is it safe to install?
Yes. It is made and published by XTO Pty Ltd, an Australian company. The installer contains no ads, no toolbars and no bundled software, needs no administrator rights, never changes your default PDF app, and uninstalls cleanly from Windows Settings.
The Vow collection
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- $4.95 once: Exact target sizes, any number of PDFs, folders, full quality control
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- Free: 10 documents a day, up to 5 pages each, every clean-up look
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Done searching. Get PDF Merge & Split.
Merge, split and reorder PDFs on your own PC. Free to use every day, $4.95 once if you ever want Unlimited.
- No ads
- No malware
- No account
- No subscription