What Does PDF Stand For and How Many PDF Formats Are There?
Reading Time: 3 minutesEver wondered how many PDF types there are?
PDF is one of the most preferred file formats for presenting and exchanging information. If you’ve ever downloaded a fillable form from the internet, such as an income tax return form, it was probably a PDF file.
There are several PDF formats, including PDF/A, PDF/E, and PDF/X, each catering to different needs and use cases. But what does PDF stands for, and how do you save a PDF file?
What Does PDF Stand For?
PDF stands for Portable Document Format. The file format was created by Adobe and is meant to display documents in a standard form regardless of the software, hardware, or operating system you’re viewing it on.
PDF files can contain text, images, audio, video, and interactive elements like buttons and clickable links. Although PDFs are meant primarily for viewing, you can use special software tools to edit PDF files. You can also encrypt PDFs, so a password is needed to view them.
How to Save a PDF File
Saving a webpage as a PDF on your computer isn’t the same as saving a PDF file. Here’s how to save a PDF file in a web browser.
- Open your web browser and navigate to the PDF file you want to save.
- Click the Save file icon (the one that resembles either a floppy disk or a download icon). The PDF file will download automatically, or you’ll be asked to select a location to save it. If you don’t see the Save file icon, move your mouse cursor over the document to reveal it.
- Click Save or OK (if prompted).
Note that you’ll need software like Adobe Reader or its alternatives to view PDF files.
What Are the Different PDF File Formats?
There are several different PDF formats, each meant for a specific purpose, so knowing which one to use will help you create and distribute content more effectively. Here are five main PDF file formats and what each can do.
1. PDF/A
PDF/A was designed for archiving documents. The format restricts features unsuitable for long-term archiving, including JavaScript and encryption, making it suitable for individuals who need to store files for a long time, like records managers.
2. PDF/E
PDF/E was introduced to address engineering issues such as large-format drawings, multimedia, and rights management. It supports interactive media such as animations and 3D images and is used in construction and manufacturing workflows.
3. PDF/UA
The UA (Universal Access) standard was designed to make the information contained in a PDF file accessible to anyone, including those with disabilities like vision impairment.
4. PDF/X
PDF/X was developed with the specific needs of the printing and publishing industries in mind. It supports embedding graphic information like fonts, images, and color profiles in a way that prevents alterations during printing, making it a top choice for graphic designers and print experts.
5. PDF/VT
PDF/VT supports color profiles, layers, and customizable data and can be used to create business documents, like personalized marketing material and bank statements.
Understanding PDF File Types
PDF files can contain text, images, audio, video, and interactive elements. Plus, it’s easy to save an online PDF to your computer or convert a different file format into PDF.
There are several PDF formats, including PDF/A, PDF/E, and PDF/X. Each PDF format caters to different needs and choosing the right one can help you share content effectively.
Reference: https://www.makeuseof.com/what-does-pdf-stand-for-how-many-formats/
Ref: makeuseof
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