Browser-based editing programs like Zendocs offer many of the same features as standard PDF editing programs without the ...

Created by Adobe a full 26 years ago in 1993, the Portable Document Format, or PDF, still reigns supreme as the file format of choice for documents you need to look the same on every device or app. As ...

If you flip back through your course notes, you’ll see that last week we explored using Preview to edit and annotate images. But as I explained in that lesson, Preview has powers beyond images. It’s ...

We normally convert Word documents into PDF files. When we want to edit these PDF files, we make a copy of the source Word document, make necessary changes and then export the edited document as PDF ...

PDF files are extremely popular because they are so easy to distribute and read, but what happens if you receive a PDF file you need to sign, or spot a mistake that needs fixing? That's when PDF ...

When sharing any document or information, instead as a text or a picture the other format through which information is shared is through Portable Document Format (PDF). PDF lets us share the ...

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.

Editor’s Note: This article was originally published in Mar. 2014 and the video tutorial for this article published Dec. 2018; while this program might look a little different, the steps shown in this ...

iPad is always considered a great device for content consumption. It has got some of the best apps to gobble up the information and knowledge, be it in form of text, documents, photos or videos. But ...

If you are unable to edit PDF files on Acrobat Reader DC, the following methods can help you fix it. This is an error caused by confusion between two kinds of ...