Chummer's good; it's not licensed, so the guy can only give 'numerical' information, plus book/page references to find the rest of the details, and there are a few glitches. However, it's free and it actually has
all the books, including the German-edition items and the PDF-only supplements.
If you want something that's more along the lines of a fill-able PDF form file,
THIS PAGE has a couple to check out.