The safest places to get fonts for your book are the fonts already installed on your computer, open-source libraries such as Google Fonts, and licensed commercial sources such as Adobe Fonts and font marketplaces. The fonts to avoid are “free” downloads licensed for personal use only, and pirated copies of commercial fonts.
- Why Do the Fonts for Your Book Need a Licence?
- What Is Font Embedding, and Why Does Your Licence Need to Allow It?
- Can You Use the Fonts Already on Your Computer?
- Are Google Fonts Safe to Use in a Published Book?
- What Do Adobe Fonts and Paid Marketplaces Actually License?
- Which “Free” Fonts Should You Avoid?
- How Do You Check a Font’s Licence Before You Use It?
- Frequently Asked Questions
Why Do the Fonts for Your Book Need a Licence?
A font is a small piece of software: a computer program that draws letters on a screen or a page. When you “get” a font, you are not buying the font itself. You are accepting a licence, a legal agreement that says what you may do with that software. The licence document is often called a EULA, short for end-user licence agreement.
Fonts are made by type designers, working alone or in studios called foundries. Licences are how they earn a living. In the United States, the font file is protected by copyright as software, even though the letter shapes themselves generally are not. As a result, the question is never “is this font free?” but “what does this font’s licence allow?”
One distinction settles most font questions for authors. A book you sell is a commercial product. Therefore, any permission that covers only personal use does not cover your book, no matter how the font was advertised. Keep that test in mind throughout this article; it does most of the work.
This article is about where fonts come from and what their licences let you do. Deciding which typeface (the design of the letters themselves) suits your book is a separate question, and we have covered it in how to choose the right font for your self-published book.
What Is Font Embedding, and Why Does Your Licence Need to Allow It?
Embedding means packing a copy of the font inside your book file, so the text displays the same on machines that do not have the font installed. Print books and ebooks treat it very differently. A print book cannot be made without it; an ebook can ship with no embedded fonts at all. Licences price the two situations differently too, so it is worth seeing exactly how they differ.
For print, embedding is required. Amazon KDP requires every font to be embedded in the PDF you upload. Likewise, IngramSpark’s File Creation Guide requires all fonts to be embedded in every PDF, and it rejects files that fail the check. What the PDF carries, though, is contained: usually a subset of the font (just the letters your book actually uses, rather than the whole alphabet in every style), locked into fixed pages as printing instructions. Nobody who buys the book gets a usable font out of it. That is why licences generally treat PDF embedding as part of ordinary desktop use, and why they usually allow subsetting wherever they allow embedding. The mechanics are a separate topic; see how to embed fonts in your book PDF for the step-by-step.
Ebooks work the other way around. Embedding is optional there, and often unnecessary: in a reflowable ebook (the normal kind, where text resizes and reflows to fit the screen), reading apps let readers pick their own font anyway. Amazon’s Kindle guidelines note that customers can turn publisher-supplied fonts off, and Amazon itself recommends using the default Kindle fonts unless an embedded font is necessary to convey intent. Our post on what happens to your fonts when converting Word to EPUB shows the same thing from the production side.
When an ebook does embed a font, it carries more than a print PDF does. An EPUB (the standard ebook file format) is a packaged folder of files, and an embedded font sits inside it as a font file in its own right, copied into every copy of the book you distribute. That is much closer to handing the font itself to every buyer, which is why licences treat it as a separate permission.
This is where licence tiers come from. A desktop licence lets you install the font on your computer and design with it, and that includes making a print PDF with the font embedded. An ebook or embedding licence covers shipping the font inside a digital publication that goes out to the public. The two are separate permissions, and a font that is fine for your print interior may not be cleared for your EPUB. In practice, embedding earns its keep in print PDFs and in fixed-layout ebooks (children’s books, cookbooks, photo books), where the page design is locked and the reader cannot substitute fonts.
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Can You Use the Fonts Already on Your Computer?
Most of the fonts already installed on your computer can be used in a print book you sell, but “installed on your computer” covers two different things. Some fonts came preinstalled with the operating system itself, Windows or macOS. Others arrived later with a program you installed, such as an office suite or a design application, and those fonts are governed by that program’s licence, not the operating system’s. In both cases the supplier’s own guidance is the reference. The rules below are Microsoft’s, and they cover the fonts supplied with Windows; fonts from macOS or from individual applications have their own terms, so check those separately.
Microsoft’s font FAQ says it places no restrictions on selling things you print using the fonts supplied with Windows, including books. The one exception: the rule does not apply if you created the files with software specifically licensed for home, student, or non-commercial use. Microsoft treats graphic files the same way as print output, which covers the text on your cover too. So a novel set in Times New Roman or Georgia from a standard copy of Word does not need a separate font purchase.
Embedding those fonts in your PDF (the packing-into-the-file step from the previous section) is also covered, with a rule attached. Every font file carries built-in embedding permissions, called flags. Most Microsoft-supplied fonts carry the “editable embedding” flag, which lets an application such as Word embed the font in a saved document or PDF. Some third-party fonts bundled with Windows carry a stricter “print and preview” flag instead. That flag allows embedding for display and printing, but the document must be locked against editing. Applications that follow the rules (Word and PowerPoint do) sort this out when they create the PDF. Professional layout tools check the flags too; InDesign, which we use for print layouts, warns at export if a font’s permissions forbid embedding.
The limits are just as clear. You may not copy Windows fonts to another computer or server, convert them to webfont formats (the versions websites use to display type), or bundle them inside an app.
Are Google Fonts Safe to Use in a Published Book?
Google Fonts are safe to use in a published book. Every font in the Google Fonts library is open source, meaning it is released under a public licence that anyone may use free of charge, commercial work included, and Google’s own FAQ confirms this covers products that are sold. For a self-publisher on a budget, this library removes the licensing question almost entirely.
Most Google Fonts are released under the SIL Open Font License, usually shortened to OFL. The OFL’s FAQ is unusually plain about what you may do. You can use an OFL font in a book or any other print publication with no extra permission and no acknowledgement required. You can embed it in a PDF or an EPUB, in full or as a subset. And embedding it does not change the copyright of your book: your text remains entirely yours. The licence asks little in return. You cannot sell the font by itself, and anyone who modifies the font must rename their version.
Google Fonts is not the only source of open-licence fonts. Font Squirrel curates free fonts specifically for commercial use and marks each one with symbols showing exactly what is permitted, including a dedicated marker for ebook and PDF embedding. That per-font check matters, because “free” libraries can mix licences.
One honest caveat. Open-source families vary in how complete they are: some lack the italics, small capitals, or accented characters that a long print book may need. Well-established families intended for book work tend to be the safer picks. If your manuscript is styled in a commercial font you hold no embedding licence for, the practical fix is usually a close open-source equivalent. The OFL is what makes that swap clean.
What Do Adobe Fonts and Paid Marketplaces Actually License?
Adobe Fonts, included with a Creative Cloud subscription, licenses everything in its library for commercial use. According to Adobe’s font licensing FAQ, you can use the fonts in printed books with no limit on the number of copies. You can also embed them in ebook formats that protect the font data, including EPUB and PDF. Protecting the font data means the font must not travel inside the ebook as a normally usable file; InDesign takes care of this by encrypting the font data when it exports the EPUB. The main condition is that your workflow must not involve moving font files around by hand.
The subscription model has one consequence worth knowing before you commit. If your subscription ends, files with the font data already embedded (your finished print PDF, for example) remain valid and can keep circulating. But your live working files, such as an InDesign document, lose access to the font and will show missing-font warnings until you licence it another way. Keep your final files, and note which fonts came from the subscription.
Font marketplaces and foundry websites sell licences per use instead, following the desktop-versus-embedding split described earlier. The desktop licence, typically priced per user, covers designing and print output; the ebook tier, often called an ebook or electronic doc licence, covers embedding in a digital publication. Pricing models differ: some charge per publication, while Fontspring’s ebook licence, for example, covers unlimited copies of one ebook title in any format, permanently. You will also meet the term “royalty-free” here. It does not mean the font costs nothing; it means you pay once and never owe ongoing fees per copy sold.
One trap deserves its own warning: the same typeface name can exist as different font software under different licences. Garamond is the classic example. EB Garamond is a free, OFL-licensed re-creation of the classic design, available through Google Fonts, while Adobe Garamond is separate font software licensed through Adobe Fonts. The name on the font menu tells you nothing about the licence; the source you got it from tells you everything.
Which “Free” Fonts Should You Avoid?
Two kinds of “free” font cause trouble for authors: legitimate fonts whose free licence covers personal use only, and pirated copies of commercial fonts.
“Free for personal use” means you may use the font for private, non-commercial things: party invitations, a desktop wallpaper, a document nobody pays for. A book listed for sale fails that test on day one, and so does its cover. These fonts are everywhere on free-download sites, often listed beside genuinely open fonts with no visible difference. The licence file inside the download, not the word “free” on the button, is the truth. Many designers release personal-use versions deliberately and sell the commercial licence separately, so the paid option usually exists; it is just not the file you downloaded.
Pirated fonts are a different matter: commercial font software copied and shared without any licence at all. Because fonts are software protected by copyright, distributing or knowingly using them this way is infringement. Foundries actively pursue it; Monotype’s guidance on font piracy describes an ecosystem of infringing download sites and file-sharing schemes, and the takedown notices and cease-and-desist letters used against them. An author’s exposure is real, if unglamorous: a book is a public, permanent product, and the fonts inside a PDF are identifiable. Fixing a licensing problem after publication can mean re-issuing your files with a replacement font.
There is a security cost as well as a legal one. The sites that host pirated fonts earn nothing from the fonts themselves, so many earn it from you: fake download buttons, bundled installers, and ad networks of varying honesty. A font file is a program your computer runs, so treat a ZIP from an unknown site the way you would treat any unknown software. In other words, do not install it. Download fonts from the foundry, the marketplace, or the library that publishes the licence.
The quiet third cost is the one authors are well placed to understand. Type design is skilled, slow work, and independent foundries survive on licence income. A writer who expects readers to pay for their book rather than pirate it is asking for exactly the respect a type designer asks for.
How Do You Check a Font’s Licence Before You Use It?
Checking a font licence takes a few minutes and follows the same short path every time:
- Look inside the download. Most font downloads include a licence file, usually named LICENSE.txt, OFL.txt, or readme.txt. Read it before you install anything.
- Check the page you got it from. Marketplaces show the licence tiers on each font’s page; Google Fonts links the licence on every font’s page in the library; Font Squirrel shows its permission symbols.
- Go to the source if anything is unclear. The foundry’s own site carries the official EULA. For fonts that came with your computer, the maker’s documentation (such as Microsoft’s font FAQ) is the reference.
- Ask the one question that matters for a book. Does this licence permit embedding the font in a commercially printed PDF, and, if you are making an ebook with embedded fonts, distributing it inside an EPUB?
- Keep a copy. Save the licence text or purchase receipt in the same folder as your book files. If a question ever comes up, that record answers it.
If someone else is doing your layout, licensing works best as an early conversation rather than a late surprise. When we format a book at ebookpbook, we ask authors to name their preferred fonts up front and confirm the licence covers embedding. When we source a font ourselves, sorting out the licence is part of the job.
The short version of this whole article fits in three lines. Fonts that came with your operating system or your software are generally fine for a print book you sell, under the supplier’s own terms. Open-source libraries such as Google Fonts are safe for print and ebooks alike, at no cost. Anything else needs its licence read once, carefully, before it goes anywhere near your files.
Frequently Asked Questions
Are fonts copyrighted?
In the United States, the font file is protected by copyright as software, while the letterform design itself generally is not. In practice this means you licence font files rather than buy them, and copying or sharing those files outside the licence terms is infringement.
Can you use Times New Roman in a book you sell?
You can sell a book set in Times New Roman or another Windows-supplied font. Microsoft places no restrictions on selling print output made with these fonts. The one condition is that your software is not licensed only for home, student, or non-commercial use. Word will also embed the font in your PDF within the font’s built-in permissions.
What happens if you use a font without the right licence?
Using a font outside its licence terms is copyright and contract infringement. Foundries can issue takedown notices, request proof of licence, and charge retroactive licensing fees, and a published book may need its files re-issued with a replacement font. Keeping proof of each font licence with your book files avoids the problem.
Do font licences expire?
Whether a font licence expires depends on its type. Most desktop and marketplace licences are perpetual: you pay once and the permission never lapses. Subscription libraries such as Adobe Fonts work while the subscription is active. Files with the font data already embedded, such as a finished print PDF, remain valid after cancellation.
Do you need to buy a font to publish your book?
Most self-published books need no font purchase. Fonts supplied with your computer cover most print books, and open-source libraries such as Google Fonts cover print and ebooks at no cost. Buying makes sense when you want a specific commercial typeface, or when a use such as ebook embedding needs a licence tier your current font lacks.
Who is responsible for licensing the fonts on a book cover, the author or the designer?
The font’s licence terms decide who needs to hold it. A designer’s own licence often covers the finished cover files they deliver to you; Adobe Fonts, for example, works this way for client deliverables. But if you later reuse the same font yourself, in marketing graphics or a new edition, you need your own licence for it.
