File Juicer
File Juicer for macOS
Overview of Formats

Search & Extract


jpg jpeg 2000 gif png pdf wmf emf tiff eps pict bmp


mov mpeg avi wmv


mp3 wav System 7 au aiff


ascii rtf html


avi cab cache chm dmg doc emlx exe ithmb m4p mht mp3 pdf pps ppt raw swf wps xls zip and other formats

Safari's webhistory files

Webhistory files are used by Spotlight since macOS 10.5 "Leopard". They ley you to search your past browsing as they contain all the text from the visited pages, but not the images. You can extract the text, but it is simpler to double click the file to view its contents in Safari.
They can also be opened directly with TextEdit ot TextMate, but you may need to tell that it is in UTF-16 format.

Safari's web history files are now (2017) SQLite3 databases which you can dump with File Juicer (or for advanced users - via the Terminal).

You can of course view and search it in Safari with the History Menu.