Adobe Acrobat Reader software is the free, trusted global standard for viewing, printing, signing, sharing, and annotating PDFs. It's the only PDF viewer that can open and interact with all …

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 …

Dec 5, 2023 · PDFs are widely used for distributing read-only documents with preserved layout, making them popular for various purposes such as user manuals and eBooks. Multiple apps …

Merge, split, compress, convert, rotate, unlock and watermark PDFs with just a few clicks. Combine PDFs in the order you want with the easiest PDF merger available. Separate one …

View and read PDFs online for free, no registration needed. Or, work with PDFs offline using the Smallpdf Desktop App.

Adobe Acrobat online services let you work with PDFs in any browser. Create, convert, compress, edit, fill, sign, and share files. Sign in to get started.

Oct 2, 2024 · 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, …

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 …

Smallpdf can convert various file types —such as Microsoft Office documents —into a PDF format. OK, those are the basics of PDF files! Wondering what a PDF file is? Review this free …

Jun 6, 2025 · By learning fundamental information about this file type, you can learn how to create, edit and save PDFs effectively. In this article, we discuss what this file type is, explain …