preview.app

I've come across this bug on both my Macs, and it seems pretty easy to reproduce. Is anybody else having this issue? 1. In Preview, open a screenshot you've taken (or really any image). 2. in the Markup Toolbar, select Shapes. Add a highlight mask to the image (bottom left item in the...

I am using latexmk to compile files written in Latex in OS X (macOS Sierra : 10.12.4) to pdf. Recently I am facing that such pdf files are not being opened through Preview or Skim pdf editor! In fact, both hang forever. Earlier I didn't have such an issue. Has anyone encountered the same and...

Hi i just upgraded to os sierra a few days ago and i tried to view an image but my preview.app had an internal error. I already removed "com.apple.Preview.plist" and its still not working. Is there a way to redownload preview? i dont have a time machine backup or any OSX disk btw. Im using Xee...

I download tons of music from IMSLP, but like to combine the individual .pdf files, of a common work, in to one larger file. For example, the nine small preludes by Bach (BWV 924-931; the ninth was never finished). Normally, you open the first .pdf file, select thumbnail view (which lists the...