I've taken the NFL's list of projected free agents and put it in a format you'll find quite powerful.
Download it here.
And if you're not quite sure how to maximize the information, check out the demo.
This file lets you sort all 235 projected unrestricted free agents, plus all fourth- and fifth-year restricted free agents, by accrued seasons, team, position, starts, agent and division. I've added sheets with the breakdowns used for earlier items on which agents have the most UFA clients, how many projected UFAs each team has by position and the number of projected UFAs by division.
The chart below is also based on information in the file. It shows all quarterbacks projected to become UFAs this offseason. Chad Pennington might be the most appealing name on the list. The Rams could certainly do worse.