How to Password Protect an Excel File on Windows & Mac in Several Steps
Learn to password protect Excel files by reading this post and keep your information from being stolen or changed by others.
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How to Change Default PDF Viewer Easily [Windows & Mac]
When the default PDF reader cannot meet your needs, you need to change the default PDF program. This article explains how to change the default PDF viewer.
The 10 Best Free PDF Writers for Windows and Mac in 2025
Need a PDF writer to write on your PDF documents? This post collects the 10 best free PDF writers that you can use on Windows, Mac, or other devices.
How-to Solutions: Embed Video in PDF with 4 Easy Ways
Wondering how to embed a video in a PDF? Read this post to get four ways to add videos as hyperlinks, attachments, or objects.
Step-by-Step Guides to Replace a Page in a PDF
This post offers methods to replace PDF pages on Windows, Mac, and online. You can replace pages in a PDF straightforwardly or by adding and deleting pages.
How to Do PDF Word Count in 6 Free Ways [Easy & Fast]
This article offers 6 free ways to do a PDF word count. Check how to use PDF viewer, Google Docs, and other counter tools to calculate words easily.
5 Easy Methods to Insert PDF into PowerPoint
Are you looking for a way to insert a PDF into PowerPoint? Find out the 5 easy methods in this article.
How to Easily Flatten a PDF in Few Steps
Flattening PDF documents is a good option to protect information. Follow the instructions to figure out how to flatten a PDF in 2025.
5 Simple Ways to Insert PDF into Excel
Read this post to find out five ways to insert PDF into Excel easily. Learn how to insert a PDF in Excel with the built-in Excel features and a PDF converter.
The 15 Best Free PDF Readers in 2025
This post lists the 15 best free PDF readers to improve your PDF reading experience. Use them to open and view PDF files on Windows, Mac, or other devices.