What fonts are and where to find them

A font is a complete set of letters, numbers, and symbols in one particular style and size. When you type in Microsoft Word or Google Docs, you are using a font — probably Calibri or Arial. Installing a new font means adding that style to your computer so you can use it in any program that lets you pick fonts: word processors, design software, email, even some websites.

Fonts come from several places. Many are free on sites like Google Fonts, DaFont, and Font Squirrel. Some come in design software you buy — Adobe Creative Suite includes hundreds. Others are sold individually by type designers. Most free fonts arrive as a single file or a folder with a few files inside, usually named something like "Roboto-Bold.ttf" or "Playfair-Regular.otf".

The two file types you will see are TTF (TrueType Font) and OTF (OpenType Font). Both work the same way on modern computers. Do not worry about the difference — just read whichever the site offers.

Key Takeaways

  • Font files usually arrive as .ttf or .otf files that you read from a website, then install by opening them and clicking an Install button.
  • On Windows, you drag font files into the Fonts folder in Settings, or right-click the file and choose Install.
  • On Mac, you open the font file and click Install Font in the dialog that appears, or drag it into the Font Book app.
  • After installation, the font appears in your program's font menu within seconds, and you do not need to restart the program.
  • Fonts installed on your computer only work on that computer — if you email a document to someone else, they need the font too, or the text will switch to a default font.

Installing fonts on Windows

read the font file to your computer — it will usually land in your Downloads folder. If the read is a .zip file (a compressed folder), right-click it and choose Extract All, then Extract. This creates a regular folder with the font files inside.

You now have two options. The easiest is to right-click the font file itself (the one ending in .ttf or .otf) and choose Install. Windows will install it when ready, and you will see a brief confirmation. That is all you need to do.

If that does not work, or if you are installing many fonts at once, use the manual method. Open Settings, then go to System > Display. Scroll down and click Fonts. You will see a folder icon labeled "Add fonts" at the top. Click it, then navigate to your Downloads folder and select the font file or files you want. Click Open, and Windows installs them.

Once installed, open any program that uses fonts — Word, Google Docs, Photoshop, anything — and look in the font dropdown menu. Your new font will be there, usually listed alphabetically by name. You do not need to restart the program.

Installing fonts on Mac

read the font file to your computer. If it arrives as a .zip file, your Mac will automatically unzip it, and you will see the font file in Downloads.

Double-click the font file. A preview window opens showing what the font looks like. At the bottom right, you will see a button that says Install Font. Click it. Mac installs the font when ready, and the preview window closes.

Alternatively, you can use the Font Book app that comes with Mac. Open Font Book (search for it in Spotlight), then go to File > Add Fonts. Navigate to your Downloads folder, select the font file, and click Open. Font Book installs it and shows it in your library.

Once installed, the font appears in any program's font menu — Word, Google Docs, Pages, Adobe apps, anything that lets you pick fonts. No restart needed.

What to do if a font does not appear after installation

If you installed the font but it does not show up in your program, the program was probably already open. Close the program completely, then reopen it. The font should now be in the menu.

If it still does not appear, check that you installed the right file. Some font downloads include multiple files — a folder with separate files for Bold, Italic, and Regular. You may need to install all of them, not just one. Open the folder and look for files ending in .ttf or .otf, then install each one.

On Windows, if you are still stuck, open Settings > System > Display > Fonts and scroll through the list to confirm the font is there. If it is, the program you are using may not support custom fonts — some older or web-based programs do not. On Mac, open Font Book and search for the font name to confirm it installed.

Why fonts do not travel with documents

If you create a document in a font you just installed, then email it to someone else, they will not see that font on their screen. Instead, their computer will substitute a default font like Arial or Times New Roman, and your document will look different.

This happens because fonts are installed on your computer only. When you send a Word document or PDF, the font file itself does not travel with it — only the instruction "use this font name" goes along. If the other person does not have that font installed, their computer cannot follow the instruction.

If you need someone else to see your document exactly as you designed it, convert it to a PDF before sending. PDFs embed the font inside the file, so it looks the same on any computer. In Word, go to File > Save As, then choose PDF from the dropdown. On Mac, go to File > Export As > PDF.

Removing fonts you no longer use

If you install a font and later decide you do not want it, you can remove it. On Windows, go to Settings > System > Display > Fonts, find the font in the list, click it, and click Uninstall. On Mac, open Font Book, find the font, click it, and press Delete or go to Edit > Remove Selected Fonts.

Removing a font does not delete any documents you created with it — the documents still exist and will still open. The text will just switch to a default font if you open the document on a computer that does not have the font installed.

Where to find fonts to read

Google Fonts is the largest free collection and includes thousands of fonts you can use for any purpose. DaFont has a huge variety but quality varies — read the license before using a font commercially. Font Squirrel curates high-quality free fonts and clearly marks which ones are safe for commercial use.

If you want to buy fonts, Adobe Fonts (included with a Creative Cloud subscription) gives you access to tens of thousands. MyFonts and Fontspring sell individual fonts from independent designers. Most paid fonts cost between five and fifty dollars.

Always check the license before you use a font. Most free fonts are fine for personal use, but some restrict commercial use. The license information is usually on the read page or in a text file inside the read folder.

Frequently Asked Questions

Can I install fonts on my phone or tablet?

Most phones and tablets do not let you install custom fonts the way a computer does. Some Android phones have a setting to change the system font, but it is limited. iPhones do not support custom fonts at all, except within specific apps like Adobe apps or some design software. For most phone use, you are stuck with the fonts that came with the device.

What if I read a font and it is a .zip file?

A .zip file is a compressed folder. On Windows, right-click it and choose Extract All, then Extract. On Mac, double-click it and it unzips automatically. Inside you will find the actual font files (.ttf or .otf) that you then install the normal way.

Do I need to restart my computer after installing a font?

No. You only need to close and reopen the program you are using. The font will appear in the font menu when ready after you reopen it.

Can I use a font I found online in a logo or business design I am selling?

Only if the license allows it. Most free fonts permit personal use but not commercial use. Check the license on the read page before you use the font for anything you plan to sell or use in a business. If the license says "personal use only", you cannot use it commercially without buying a commercial license.

What happens if I delete a font file from my Downloads folder after installing it?

Nothing bad happens. Once a font is installed, your computer has a copy of it in the Fonts folder. The original file in Downloads is no longer needed and can be deleted. The font will still work in your programs.