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 easily change the default PDF viewer used on your Mac. The option to change your PDF viewer opens when you right-click on a PDF on your computer and select "Get Info." The default PDF viewer ...

To convert a JPG to PDF, you'll need to change the file format on your computer's default photo-viewing app. For Windows users, this process is done in the built-in Photos app, and for macOS users it ...

A computer's file permission settings determine who is able to access its files and who can make changes to them. The owner or administrator of a Mac computer can specify the permissions for any file, ...

The ability to edit PDF documents using the official Adobe Acrobat Reader: Edit PDF app is actually an Acrobat Premium feature. This subscription costs $10 per month or $70 yearly. There isn’t a way ...

Spreadsheets: love them or hate them, they are a part of modern-day life and Microsoft’s Excel software is the go-to for most users spreadsheet needs. But what happens when you want to edit a ...

A high-resolution video appeals to everyone for the details it contains. However, as smartphones continue to gain support for high-resolution video recording, storing and sharing large video files is ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and ...

Panic mode activated – you’re sending an important folder of pictures via email but the files are too large to send. Or maybe it’s your computer storage that’s the issue, but you just can’t seem to ...

If you have a PDF that you want to share with the world via Facebook, you might hit a snag. You simply can't upload that file type to Facebook as a photo. Thankfully, there are a few ways around that ...

One of the banes of modern working life comes about when trying to collaborate remotely with colleagues using different software. Mac users pick up a spreadsheet, presentation deck or word-processing ...

Paint dot net is a free image editing software. It has a lot of image editing features, like rotating images, cropping images, adding watermark to the images, inverting the color of images, etc. Apart ...