MacBook Pro, Mac OS X (10.7.3). In the Open With panel select Preview as the default application then click on the Change All button. You may need to restart the computer. If this doesn't work then reinstall Adobe Reader and use its. The Command-I function to get to the Change-All option for Preview. Edit PDFs online on any desktop or mobile device. Change text, images and graphics in PDF documents online. E-sign, share and print PDFs in a few clicks. Below is a link regarding opening pdfs automatically in a browser tab. IE, and Firefox support opening pdfs in another tab. So although the link.

Advertisement A PDF reader is often one of the first tools people install on their new computer. It’s not glamorous or sexy, but it’s a vital tool in your productivity arsenal. These days, most web browsers also function as PDF viewer. In Windows 10, the default PDF reader is Edge. So, what should you do? Stick with a Adobe Reader is bloated, slow, and a liability.

In short, it's unnecessary. Do you need a PDF Reader at all? We show you how to open PDF files without Adobe Reader.? I’ll help you decide what’s right for you.

Disk Space Everyone already has a browser installed on their machine. Even if you’ve not installed Chrome or Firefox, you’ll still have Edge pre-loaded on a Windows PC or Safari pre-loaded on a Mac. Why spend the time downloading and installing a piece of software that will duplicate a function?

You’ll use up space on your device (which is problematic if you’ve got an old machine where memory is at a premium), slowly chip away at your start-up speed, and hinder your computer’s overall performance. For example, Adobe Acrobat needs 380 MB of disk space, Chrome needs 470 MB. Given what Chrome can do in comparison, there is no contest. Verdict — There are Don't clog your system down with superfluous bulk.

For the occasional viewing of PDF and Office files, you can use compact apps and you might not need any additional software at all. Available, but it’s still a clear win for using a browser. It’ll save space and aid performance. Speed Some programs open faster than others. It depends on their size, complexity, and even how hot your computer is at the time.

When you’re working with PDFs, you need them to open quickly. You don’t want to ruin your train of thought by waiting for an unwieldy and unnecessarily complex program to launch. Browsers typically open in a couple of seconds, depending on your machine.

The browser you're using right now may not be the best one for you. The browser arena changes so frequently that your conclusions from comparisons made last year may be completely wrong this year., Edge and Chrome both logged 1.5 seconds, Firefox came in at 1.6 seconds, and Opera at 2.9 seconds. Adobe Acrobat takes at least twice that, and often a lot longer if the PDF file is large. However, an app like can be faster, especially if you use the portable version that doesn’t write to the registry. I'm trying to use 'adobe acrobat reader dc' to reply to a copyeditor's comments and it is so slow and horrible and I'm going to yell and cry — Allison Parrish (@aparrish) Verdict — There is a trade-off.

Flash player plugin for mac safari. The lighter and faster-to-open apps often lack features. Feature-heavy programs take longer. It depends what attributes are important to you.

Features For some people, the feature list is the most important aspect of any piece of software. If you spend a lot of time working with PDFs, you might fall into this category.