Platform Guides
Vellum for Windows: What Your Options Actually Are
Vellum is Mac-only, so it will not run on Windows. Here are the real options for formatting a professional book on a Windows PC, including Koberger.
If you have searched for a Windows version of Vellum, you have probably ended up frustrated. Vellum is one of the most recommended book formatting tools in self-publishing, yet it only runs on one kind of computer. This guide gives you the honest answer about Vellum on Windows, then walks through the options that actually work on a Windows PC.
Does Vellum work on Windows?
The short, honest answer is no. Vellum is a macOS-only application, and there is no Windows version. There never has been one, and the developers have not announced any plans to build one. If you are on a Windows PC and you have been trying to find a download link, a workaround, or a hidden Windows edition, you can stop searching: it does not exist. That sounds discouraging, but it is actually good news, because once you know Vellum is off the table you can focus on the options that genuinely work on Windows, several of which produce results just as polished.
Why Vellum is Mac-only
Vellum is built specifically for Apple's operating system using Mac-native frameworks. That tight integration is part of why the app feels so smooth for Mac owners, but it is also why it cannot simply be ported to Windows by flipping a switch. Rewriting a design-heavy application for a second platform is a major undertaking, and the Vellum team has chosen to stay focused on the Mac. For authors, the practical takeaway is simple: trying to force Vellum onto Windows is the wrong problem to solve. The right question is which book formatting tool gives you Vellum-quality output on the computer you already own.
Your real options for formatting a book on Windows
There are four broad paths, and they are not equally practical.
Rent a Mac in the cloud
Services such as MacinCloud let you rent a remote Mac by the hour or month, install Vellum on it, and work through a remote desktop connection. It works, but it adds ongoing cost on top of Vellum's own price, and formatting a book over a remote connection can feel sluggish. It is a reasonable choice only if you are set on Vellum specifically and nothing else will do.
Borrow or buy a Mac
Some authors borrow a friend's Mac for an afternoon or buy an inexpensive used one purely to run Vellum. If you plan to publish many books over many years, that math can work. For a single title, buying a computer to run one app is hard to justify.
Run macOS in a virtual machine
You will find guides suggesting you run macOS inside a virtual machine on your PC. Be careful here. Running macOS on non-Apple hardware violates Apple's software license, the setup is fragile and technical, and updates frequently break it. It is not a route we would recommend to an author who simply wants to publish a book. Note too that Wine, the tool many people reach for to run Windows software on other systems, does not help at all, because Vellum is a Mac application rather than a Windows one.
Use a Windows-friendly formatting tool instead
This is the option most authors actually want. Instead of chasing Vellum onto a platform it was never made for, use a formatter that runs on Windows natively. The most flexible of these are browser-based: because they run inside Chrome, Edge, or Firefox, they work on any Windows PC with no installation at all.
Why a browser-based formatter is the simplest Windows option
A browser-based book formatting tool sidesteps the entire Mac problem. There is nothing to install, nothing to keep updated, and no operating system requirement beyond a modern web browser. You open a tab, import your manuscript, choose a design, preview the result, and export finished files. Koberger works exactly this way. It runs on Windows, Mac, Linux, and even a Chromebook, and it produces the two file types most authors need for retail publishing: reflowable EPUB for ebook stores and a print-ready PDF for paperback services like Amazon KDP.
What to look for in a Vellum alternative for Windows
Not every alternative is a true replacement, so it helps to know what matters. Look for professional typography and chapter styling out of the box, so your interior looks designed rather than dumped from a word processor. Look for both ebook and print output, since most authors need both. Look for a genuine preview, so you can see your pages before you export rather than guessing. And look for KDP-aware print settings such as standard trim sizes and correct margins, so your paperback passes retailer checks the first time. Koberger was built around exactly these needs.
Formatting your book on Windows with Koberger
The workflow is deliberately straightforward. You import a manuscript from Word or paste your text, and Koberger turns it into structured chapters. You pick a design preset and adjust the details you care about, such as chapter openings, fonts, and ornaments. You preview the ebook and print layouts as you go, then export a validated EPUB and a print-ready PDF. Because everything happens in your browser, your Windows PC is all the hardware you need.
If you have been stuck searching for Vellum for Windows, the fastest way forward is to try a tool that already runs where you are. You can create a book with Koberger for free and see your formatted pages before you commit to anything, then upgrade when you are ready to export final files. For a wider view of the landscape, our guide to the best book formatting software for self-published authors compares the main tools side by side, and our guide to formatting a book without a Mac covers every operating system.