From the producers of P4HL , the world's first SCM FPS: P4QTree. Same integration graph code, but with a more "conventional" front end. Built with Trolltech's Qt windowing toolkit, and hence cross-platform (in theory). What more could you ask for?
Source and binaries available from the Public Depot . If you've got a Qt license and have time to build a version on your favorite platform, feel free, and let me know so I can check a copy in for everyone else!
Windows install:
Command line usage: p4qtree [g-opts] //depot/your_file_name
Contact me: spamwise at gmail dot com. Questions, suggestions, and feedback welcomed. Especially positive feedback.
Disclaimer: this tool is completely unsupported by Perforce Software, Inc.