What is PFB format?

PFB (PostScript Font Binary)

The PFB (Printer Font Binary) format is a binary file format that encapsulates font data, specifically designed for use with PostScript printers. It serves as a container for the digital representation of fonts, allowing for their efficient storage and transmission. The PFB format is a part of the larger PostScript font architecture, which includes various font formats such as Type 1 and TrueType fonts.

PFB files typically store the font data in a compressed format, which reduces the file size compared to other font formats. This compression is crucial for minimizing the amount of data that needs to be transferred between a computer and a printer, especially in environments where bandwidth may be limited. The PFB format is usually paired with a corresponding PFM (Printer Font Metrics) file that contains essential information about the font's metrics, such as character widths and heights.

One of the key advantages of the PFB format is its compatibility with a range of operating systems and printing devices that support PostScript. This compatibility makes it a popular choice among graphic designers, typesetters, and publishers who require precise control over typography and printing quality. PFB files can be easily integrated into various design and publishing workflows, ensuring that fonts render accurately across different platforms.

In addition to its use in printing, the PFB format is also utilized in various software applications that require high-quality text rendering. This includes desktop publishing software, graphic design tools, and typesetting systems that leverage PostScript’s capabilities. The ability to embed PFB fonts within documents ensures that the intended typography is preserved regardless of the environment in which the document is viewed or printed.

While the PFB format has been around for many years, it continues to be relevant in modern digital typography and printing applications. Its role in the broader ecosystem of font formats underscores the importance of standardized methods for representing and transmitting font data. As such, understanding the PFB format is essential for professionals working in fields related to graphic design, digital publishing, and print media.

What programs can open PFB format?

  • Adobe Illustrator
  • Adobe InDesign
  • Ghostscript
  • CorelDRAW
  • FontForge
  • Microsoft Word (with plugins)

Use cases for PFB format?

  • Printing documents with custom typography
  • Creating high-quality graphic designs
  • Typesetting for books and magazines
  • Embedding fonts in PDF documents
  • Designing user interfaces with specific font requirements