http://www.stickyminds.com/tools.asp?tt=Tools+Guide

Links to many kinds of tools (project management, testing, requirements managements, etc.)

http://www.ovum.com

OVUM evaluates SW development tools

http://www.computer.org/computer/tools

IEEE Computer magazines tool links

http://dir.yahoo.com/Business_and_Economy/Business_to_Business/Computers/Software/Programming_Tools

Links to software development tools tools

http://www.pmi.org

Links to project management tool vendors

http://www.cs.queensu.ca/FAQs/comp.software-eng/index.html

Links to CASE tools

http://www.testingfaqs.org

Links to testing tools

http://www.methods-tools.com/tools/frames_testing.html

Links to testing tools

http://www.methods-tools.com/html/tools.html

Links to tools

http://www.embedded.com/directories

Links to embedded SW development tools

http://www.ddj.com

Dr. Dobb's Journal

http://www.embedded.com

Embedded Systems Programming magazine/Buyer’s Guide

http://www.enteract.com/~bradapp/links/swe-links.html

Brad Appleton's Software Engineering Links, among other things to SW development tools