Where to find and install fonts on Windows and Mac
Font installation differs between Windows and Mac, but both systems let you read fonts from the internet and add them to your computer in a few steps. On Windows, you read a font file, right-click it, and select "Install" — the system copies it to your Fonts folder automatically. On Mac, you read the font file and open it; Font Book (your Mac's built-in font manager) opens and shows you an "Install Font" button.
The fonts you install become available in any program that uses text — Microsoft Word, Google Docs, Photoshop, or your web browser. Once installed, you do not need to keep the original read file; your computer stores the font in a system folder it uses every time you open a program that needs it.
Key Takeaways
- Windows users read a font file and right-click to install it directly; Mac users open the font file in Font Book and click Install Font.
- Font files come in formats like .ttf (TrueType) and .otf (OpenType), and both work on modern Windows and Mac computers.
- Free fonts are available from sites like Google Fonts, DaFont, and Font Squirrel, though you should check the license before using a font commercially.
- If a font does not appear in your program after installation, restart the program or your computer to refresh the font list.
- Uninstalling a font on Windows means deleting it from the Fonts folder; on Mac, you remove it from Font Book.
How to install fonts on Windows 10 and Windows 11
read your font file to your computer — it will usually arrive as a .zip file. Open File Explorer, navigate to your Downloads folder, and right-click the .zip file. Select "Extract All" to unpack it. Inside you will find one or more font files, typically with a .ttf or .otf extension.
Right-click the font file itself and select "Install." Windows copies the font to C:\Windows\Fonts (your system Fonts folder) automatically. You do not need to move or copy the file yourself. Once installed, the font appears in the font menu of any program you open next — Word, Excel, Photoshop, or your browser.
If you want to install multiple fonts at once, select all of them (Ctrl+A), right-click, and choose "Install." Windows installs them all in one action. You can also drag font files directly into the Fonts folder if you prefer, though right-clicking and selecting Install is faster and more reliable.
How to install fonts on Mac
read your font file; it will usually arrive as a .zip file. Open Finder and go to Downloads. Double-click the .zip file to unpack it. You will see one or more font files with a .ttf or .otf extension.
Double-click the font file. Font Book opens automatically and shows you a preview of the font. Click the "Install Font" button in the bottom right corner. Font Book copies the font to your system library, and it becomes available in all your programs when ready.
If you want to install multiple fonts, you can select them all in Finder (Cmd+click each one), then double-click any of them. Font Book opens with all selected fonts shown. Click "Install Font" once, and Mac installs all of them together. You can also drag font files directly into Font Book if it is already open.
Where to read free fonts
Google Fonts is the largest free font library and includes thousands of fonts you can use for personal and commercial work. Visit fonts.google.com, browse by category or search by name, and click the read button next to any font you like. The file arrives as a .zip containing the font files ready to install.
DaFont and Font Squirrel are two other popular sources. DaFont has a wider range of decorative and specialty fonts, though you should check each font's license before using it in a business or commercial project. Font Squirrel curates fonts specifically licensed for commercial use, so if you are designing something for a client or to sell, Font Squirrel is a safer choice.
Adobe Fonts (part of a Creative Cloud subscription) and Typekit offer thousands of professional fonts if you are willing to pay. Many design programs like Photoshop and Illustrator can sync fonts from Adobe Fonts directly, so they appear in your font menu without manual installation.
Font file formats and compatibility
TrueType (.ttf) and OpenType (.otf) are the two formats you will encounter most often. Both work on Windows and Mac computers made in the last ten years. TrueType is older and simpler; OpenType is newer and supports more advanced features like alternate characters and ligatures (connected letter pairs). For everyday use, the difference does not matter — either format installs and works the same way.
Older formats like PostScript (.pfm and .pfb files) required separate installation steps on Windows and are rarely used now. If you read a font and the file does not have a .ttf or .otf extension, check the website where you found it — they usually explain what format it is and whether your computer can use it.
Troubleshooting fonts that do not appear after installation
If you installed a font but it does not show up in your program, restart the program first. Most applications load the font list when they start, so they do not see fonts installed after they are already open. Close the program completely and reopen it; the new font should appear in the font menu.
If restarting the program does not work, restart your computer. Windows and Mac both cache the font list, and a full restart refreshes it. After your computer restarts, open your program again and look for the font.
On Windows, check that the font file is actually in C:\Windows\Fonts. Open File Explorer, type C:\Windows\Fonts in the address bar, and press Enter. Search for the font name. If it is not there, the installation failed — try downloading the font again and installing it a second time.
On Mac, open Font Book (search for it in Spotlight), and look for the font in the list. If it shows a warning icon or says "Not Validated," the font file may be corrupted. Delete it from Font Book and read a fresh copy from the source website.
How to uninstall or remove fonts
On Windows, open File Explorer and navigate to C:\Windows\Fonts. Find the font you want to remove, right-click it, and select "Delete." Windows removes it from your system when ready. Any program you open after that will no longer have access to the font.
On Mac, open Font Book, find the font in the list, select it, and press Delete. Font Book asks you to confirm; click "Remove" and the font is gone. You can also right-click the font and select "Remove Font Family" to delete it and any related styles (bold, italic) at once.
Removing a font does not affect documents you created with it — the text stays in place. However, if someone else opens your document and does not have that font installed, their computer will substitute a different font, which may change how the document looks.
Font licenses and commercial use
Most free fonts come with a license that tells you how you can use them. Some are free for personal use only; others are free for both personal and commercial work. Before you use a font in a project you are selling or creating for a client, check the license on the website where you downloaded it.
Google Fonts and Font Squirrel clearly label which fonts are free for commercial use. DaFont requires you to check each font individually — look for a link that says "License" or "Terms" on the font's read page. If you cannot find the license information, contact the font creator before using it in a paid project.
Using a font commercially without permission can result in a cease-and-desist letter or a bill for a commercial license. If you are unsure, stick to Google Fonts or Font Squirrel, where the license is always clear.
Frequently Asked Questions
Can I install fonts from a USB drive or external hard drive?
Yes. Copy the font files to your computer first (to your Downloads folder, for example), then install them the normal way. Fonts must be installed on your computer's hard drive to work; they cannot run directly from an external device. Once installed, you can delete the files from the USB drive.
What happens if I install too many fonts?
Your computer will slow down slightly because it has to load more fonts into memory every time you open a program. If you install hundreds of fonts, you may notice programs take longer to start. If this happens, uninstall fonts you do not use regularly. Most people do not notice a difference unless they have installed over 1,000 fonts.
Can I use the same font on multiple computers?
Yes, as long as the font license allows it. Most free fonts permit you to install them on all your personal devices. Check the license to be sure. If you have a Creative Cloud subscription, Adobe Fonts sync across all your computers automatically — you do not need to install them manually on each one.
Why does my font look different in my document than in the preview?
Font rendering differs between programs and operating systems. A font may look sharp in Font Book but slightly blurry in Word, or different sizes may render differently. This is normal and not a problem with the font. If the difference bothers you, try a different font or adjust the size and spacing in your document.
Do I need to restart my computer after installing a font?
Not always. Restarting the program where you want to use the font is usually enough. Restart your computer only if the font does not appear after you close and reopen the program.