Online OTF Converter

Drag & drop your files here or click to upload

What is a OTF file?

OTF (OpenType Font) is a highly versatile font format developed jointly by Microsoft and Adobe. It builds on the TrueType and PostScript technologies, offering advanced typographic features like ligatures, alternate characters, and kerning pairs.

OTF is widely supported across all major platforms and is favored by designers and publishers for its flexibility and rich character sets. It can contain both TrueType and PostScript outlines in a single file.

How to open OTF files

OTF files can be opened and installed on Windows, macOS, and Linux using built-in system tools. They are supported by most modern design and word processing software.

If needed, use AnyConv to convert OTF files to TTF or WOFF for web or platform-specific compatibility.

Key facts about OTF

  • Full name: OpenType Font
  • Extension: .otf
  • MIME type: font/otf
  • Developed by: Microsoft & Adobe
  • Initial release: 2000

Useful links and resources

Convert from OTF

Quickly turn your OTF files into any format you need

Convert to OTF

Easily turn your files into OTF format

🎯 Did You Know?

A font format built for the future
OpenType (OTF) was designed to support up to 65,536 characters - enough to fit every language in the world, plus emoji, symbols, and custom glyphs. That’s why it became the go-to format for global typography and multilingual publishing.
— Fact picked by

❓ Frequently Asked Questions

Answers to common questions about OTF
  • Do I need to install software to convert OTF files?
    No extra software is required. Just upload your OTF files to AnyConv, we’ll convert them on our servers, and you can download the finished file right away.
  • Can I use OTF converter on my phone or tablet?
    Yes, you can convert OTF files on any device - including phones and tablets. AnyConv works perfectly on mobile.
  • Is it safe to convert OTF files with AnyConv?
    Yes, converting OTF files with AnyConv is secure. All files are automatically deleted after conversion and never shared.
  • Can I convert multiple OTF files at once?
    Yes, our converter supports batch processing. You can upload several OTF files and convert them all at once.