File Extension Database

Open OTF File

The .OTF file extension stands for OpenType Font, a standard for digital type fonts created by combining Adobe's PostScript and Microsoft's TrueType font formats. This article will provide information on this format and how to use it.

What is an OTF File?

OpenType Font (OTF) is a font format developed by Adobe Systems and Microsoft. It extends the TrueType (TTF) format by adding support for PostScript font data. OTF files can contain a complete set of typography features, such as ligatures, small capitals, different numeral styles, etc. This versatility makes OTF a popular choice for both screen and print media.

How to Use OTF Files

To use an OTF file, you need to install it on your system. The process for installing an OTF font varies slightly depending on your operating system:


Right-click on the .otf file and select "Install". Alternatively, you can copy the .otf file into the Fonts folder in your Control Panel.


Double-click on the .otf file, then click "Install Font" in the font preview window.


Copy the .otf file into the "~/.fonts/" directory, or use a font management tool available in your distribution.

Once installed, the font will be available in all applications that support OpenType fonts.

Editing OTF Files

You can also create or edit OTF files using a font editing software. FontForge is an open-source font editor that supports OTF, and FontLab is a professional font editor that also supports this format.

OTF File Important Information

OTF files are a popular font format due to their advanced typographic features and wide compatibility across different systems and software. Whether you are creating digital designs, printed materials, or websites, OTF files offer flexibility and high quality. Always remember to use and install fonts responsibly, and be aware of any licensing restrictions that may apply to a font file.

Typical OTF application file locations:

  • %SystemRoot%\System32\fontview.exe %1

Frequently associated Windows objects:

  • otffile

How Can I Open OTF File on Windows

How Can I Open OTF File on Mac OS

How Can I Open OTF File on Android

If you downloaded a OTF file on Android device you can open it by following steps below:

How to Open OTF File on iPhone or iPad

To open OTF File on iOS device follow steps below:

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OTF file article translations

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