Portable document format (PDF) files remain a popular choice for business documents ranging from contracts and forms to manuals and reports, so there's a good chance you need to open them often.

If your PDF document isn't in the correct orientation for easy reading, trying to rotate it and keep it the right way up can be a frustrating process. With free PDF programs such as Adobe Acrobat ...

New Delhi: A PDF file is a document that usually contains text, hyperlinks, and sometimes images. PDFs are extremely helpful as they look the same on any screen. For example, if someone created a PDF ...

Can’t fix typos or change text/image? Learn how to edit the NotebookLM slides PDF deck in 3 ways in 2026 without losing the original formatting.