Forum moved here!

Home / Apache Log4j2 Libraries


Hi, Does Sumatra PDF use apache log4j2 libraries?


Since SumatraPDF as an app does not run on Linux thus use Apache Web site Logging, nor in general use j for any actions or logging (although there are naturally some j code libraries included in the open sources, there is no connection to SumatraPDF logging files opened.)

SumatraPDF is built on and uses Mupdf and for PS files Ghostrcript, the official Artifex statement about no Log4j2 effect in either is at Security Advisories - Artifex

@kjk any comment on the sites used for hosting online SumatraPDF?


Thank you for the info


No, Sumatra doesn’t use Log4j2