You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

It’s easy to sign off using the Preview app It’s easy to sign off using the Preview app is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and ...

When you receive a PDF document by email that you must sign, the process of printing out the file, signing on the dotted line with a pen, scanning the signed document and sending it back can be a ...

Do you have multiple PDFs you need to merge into one? Making one PDF out of many is easier than you might think on both Windows PCs and Macs. Here's how to do it on each platform. Our team tests, ...

Many workplaces and educational institutions have completely switched from paper documents to digital ones. Consequently, Mac users are increasingly dealing with PDFs and other e-document file formats ...

To convert PDFs into Word files and on Mac, you should edit them with Google Docs or other third-party applications.

Safari is a web browser that comes already installed with Apple devices such as Macs, iPods, iPhones, and others. Using this browser you can easily save web pages in PDF format. It comes in handy if ...

Use Preview: Open the PDF in Preview, click File > Export, select “Reduce File Size” under Quartz Filter, and save. Use ColorSync Utility: Open the PDF in ColorSync Utility, click File > Export, ...

You can make your own filters for reducing or otherwise adjusting images when exporting in OS X's Preview application. Topher, an avid Mac user for the past 15 years, has been a contributing author to ...