When working with multiple Microsoft Excel Files, you may need to merge Excel Files and Sheets into a new or existing Excel file or merge multiple Excel files into one file. While you can always copy ...

RAR is a common compression format that is used to reduce the file size of documents on the Internet. The RAR format supports multipart files, called volumes, that enable you to split a large file ...

PDFs remain a common way to share documents because they preserve formatting across devices and platforms. Sometimes, however, you end up with several separate PDFs that would be easier to handle as a ...

For users who prefer free and open-source solutions, there are several tools available that can efficiently merge PDF files without the need for commercial software. One of the simplest command-line ...

It's one thing to compare multiple documents--but what if you want to merge two heavily revised documents into one? Windows Vista Magazine, UK edition, shows you how to do exactly that. The solution ...

The tool is free, open source and easily available. You can download it as an executable – or fork the entire source code so that you can incorporate it into your ...

When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...