1) PDF Download - a PDF printer http://www.pdfdownload.org/
PDF Download lets you convert web pages into high-quality PDF files free from any web browser, including Firefox, Internet Explorer, Opera, Safari, Google Chrome (+ Iron)http://www.pdfdownload.org/pdf_bookmarklet.html#b_google
PDF Download for Iron for Free
+++http://www.pdfdownload.org/pdf_bookmarklet.htmlhttp://www.pdfdownload.org/free-html-to-pdf.aspx2) KeyScrambler - an Anti-Keylogger http://www.qfxsoftware.com/http://www.keyscrambler.com/Download.htm
Privacy Protection add-on. KeyScrambler encrypts your keystrokes in the kernel, giving keyloggers only "scrambled," meaningless keys to record. You deserve the best anti-keylogging protection. KeyScrambler Gives You the Most Comprehensive Protection.http://www.keyscrambler.com/products.htm#Otherbrowsers
KeyScrambler for Iron (Premium or Professional users only)
.... Is anybody to know other free Anti-Keylogger add-on for Chrome/Iron ???3) WOT - Web of Trust - a Privacy Protection Add-on
Surf safer and protect your computer.WOT is a free Internet security addon for your browser. It will keep you safe from online scams, identity theft, spyware, spam, viruses and unreliable shopping sites. WOT warns you before you interact with a risky website. It's easy and it's free.http://www.mywot.com/http://www.mywot.com/en/bloghttp://www.mywot.com/en/ctn
WOT for Iron (free)http://www.mywot.com/wiki/Chrome4) more add-ons for Iron surely come !!! .....
but currently I dont know any more !!
Please all to contribute here (If something new You know)