Vertopal
Upload to Clouds
Drop Files Anywhere to Upload

Convert OTF to SFD

Convert OTF fonts to SFD format, edit and optimize fonts online and free.

Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

OpenType Font (.otf)

The OTF file extension, which refers to OpenType Font, was created by Microsoft and Adobe. The OTF merges TrueType and PostScript features to provide scalable, high-quality fonts with advanced typographic capabilities and cross-platform compatibility, suitable for both print and digital media, making it perfect for global typography requirements.

OTF Converter More About OTF

Spline Font Database (.sfd)

The SFD (Spline Font Database) file extension is primarily used by FontForge, a font editing software. SFD files are ASCII-based, making them human-readable and easily transferable across the internet. They store comprehensive font data, including outlines, character data, and bitmap fonts. Introduced by FontForge, SFD files have evolved to support multiple layers and complex font features. This format facilitates detailed font design and editing, ensuring compatibility across various operating systems.

SFD Converter

How to convert OTF to SFD?

  1. Upload OTF File

    Choose any OTF font from your computer, or drag & drop a OTF file onto this page.

  2. Select OTF Tools

    Use the tools available for converting OTF to SFD and click the Convert button.

  3. Download Your SFD

    Let the conversion process finish, then download your SFD font.

Convert OTF to SFD

Frequently Asked Questions

How to change OTF format to SFD?

To change OTF format to SFD, upload your OTF file to proceed to the preview page. Use any available tools if you want to edit and manipulate your OTF file. Click on the convert button and wait for the convert to complete. Download the converted SFD file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert OTF to SFD on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to OTF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OTF_INPUT_FILE name or path. $ vertopal convert OTF_INPUT_FILE --to sfd

Convert OTF to SFD on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to OTF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OTF_INPUT_FILE name or path. $ vertopal convert OTF_INPUT_FILE --to sfd

Convert OTF to SFD on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to OTF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OTF_INPUT_FILE name or path. $ vertopal convert OTF_INPUT_FILE --to sfd

Loading, Please Wait...