Okular renders some pdfs much slower than Evince, even though both use Poppler for the pdf backend. Apparently, this is because Evince uses the cairo backend of Poppler, while Okular must use splash.
For example, the second page of this pdf
takes over 3 seconds for Okular to render. However, Evince renders it almost instantly.
Or when quickly scrolling through a large pdf, Evince seems to render the pages almost instantly, while Okular renders slower than I can (quickly) scroll. Here is an example large pdf:
I'm using Okular 1.3.3, Evince 3.26.0, and poppler 0.61.1 on Archlinux (with an Intel i7-3720QM @ 2.6GHz).
I initially submitted this bug at
bug was asked to submit it here instead. I apologize if this bug is considered to be a duplicate of some similar bugs:
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/285.