Surprisingly though, for a small image-viewing app, Preview has a stunningly poor performance record. It’s a great simple application that packs a robust set of features like markups, virtual signatures, and photo editing. Whenever you view an image or a PDF on your Mac, Preview is the default app to open.
But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.