Sumatra PDF is a PDF, ePub, MOBI, CHM, XPS, DjVu, CBZ, CBR reader for Windows

Feature request: Add regex to search


It seems like no PDF viewer currently supports regular expressions to search contents, eg. “(keyword1|keyword2)” to search for two different words.

I suggest adding this feature to SumatraPDF.


1 Like

Found an old request that was rejected:

you might use the Total Commander with the “wdx_xpdfsearch_2.00_beta_1” plugin.