Works very well for most web pages. Have saved hundreds successfully. Thank you!

But for very large web pages it brings up an error:
SingleFile error: [Exception... "Out of Memory" nsresult: "0x8007000e (NS_ERROR_OUT_OF_MEMORY)" location: "JS frame :: sandbox eval code :: replaceStylesheets/< :: line 3" data: no]

Would be great if this could be fixed.
Thank you!