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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

    PDF is an abbreviation that stands for Portable Document Format. It's a versatile file format created by Adobe that gives people an easy, reliable way to present and exchange documents — regardless of …

  4. What Is a PDF File? (And How to Open One) - Lifewire

    Oct 2, 2024 · What Is a PDF File? Developed by Adobe, a file with the .PDF file extension is a Portable Document Format file. PDF files can contain not only images and text, but also interactive buttons, …

  5. Basic Computer Skills: What is a PDF File? - GCFGlobal.org

    Adobe PDF files —short for portable document format files— are one of the most commonly used file types today. If you've ever downloaded a printable form or document from the Web, such as an IRS …

  6. What is a PDF? A quick guide to its benefits & PDF tools - iLovePDF

    Oct 11, 2023 · What is a PDF file? PDF stands for Portable Document Format. It was created by Adobe’s co-founder Dr. John Warnock in the 1990s to display, send, print, and store documents …

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

    Dec 11, 2025 · 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 …

  8. 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 …

  9. What Is a PDF File? | Watermarkly Blog

    Jan 28, 2025 · When a file has the .pdf extension, it means that it’s a PDF file, which is an acronym for Portable Document Format. This versatile format allows you to share important documents without …

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

    Aug 29, 2025 · PDF stands for Portable Document Format —a file type developed by Adobe that preserves a document’s layout, fonts, and formatting across all devices and operating systems. PDF …