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  1. What Is a PDF File (and How Do I Open One)? - How-To Geek

    Dec 5, 2023 · PDF stands for Portable Document Format. The PDF format was created by Adobe in the 1990s. What is a PDF File? PDFs were created with two major needs in mind.

  2. PDF - Wikipedia

    Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of …

  3. What is a PDF? Portable Document Format | Adobe Acrobat

    Learn what a PDF file is and the meaning of PDF. Adobe created the Portable Document Format to help people connect through electronic document exchange.

  4. What Is a PDF: Everything You Need to Know About - PDF Candy

    Sep 10, 2024 · What Does PDF Stand for? The PDF acronym stands for Portable Document Format. This file type was invented by Dr. John Warnock, the co-founder of Adobe, in 1991. The PDF format …

  5. What Is PDF? Meaning, Benefits, & History - Smallpdf

    Jul 24, 2024 · It stands for Portable Document Format, a file type that keeps your document’s layout, fonts, and images the same on any device. PDF documents are everywhere. They enter our inbox …

  6. PDF | Definition, History, Adobe Inc., & Facts | Britannica

    6 days ago · PDF (portable document format) is a universally readable format for electronic documents. PDF files are widely used because documents converted into PDFs retain all their features, …

  7. PDF Meaning | What it Is and Why It Matters - QuillBot

    Aug 29, 2025 · But what does PDF actually mean, and why is it such a common file format? PDF stands for Portable Document Format —a file type developed by Adobe that preserves a document’s layout, …

  8. What is a PDF? - Introduction to PDF Accessibility - Library ...

    Aug 25, 2025 · It consists of three components: The Physical view shows a visual representation of the document's text and graphics. This view is similar to how a PDF would appear when printed. The …

  9. What Is a PDF? Benefits, Limitations & Alternatives

    So, what is a PDF? At its core, it’s a file type that preserves a document’s exact look (e.g., fonts, images, layouts) no matter where or how someone opens it. That is why PDFs became the …

  10. What Is a PDF File? | PDFinity.com

    What Is a PDF? A PDF file is one of the most widely used file types for sharing documents in recent years. Most likely if you’re viewing a contract, an e-book, or a user manual, PDFs are used to …