San Francisco has used free agency as an avenue to improve the team over the years.
In 11 seasons, the veteran defensive end has amassed 40.5 career sacks and three Pro Bowl selections.
View some of the best images of the San Francisco 49ers enjoying their offseason free time.
The demolition of The 'Stick began on Wednesday, Feb. 4. We will keep tabs on the progress in this running photo gallery.
Joining Associated Press photographers at the annual showcase for draft-eligible talent is our enterprising 49ers Studios crew.
A look back at San Francisco's most recent draft class competing at the NFL Scouting Combine.
Team photographer Terrell Lloyd was at Pebble Beach for the 2015 iteration of the San Francisco sports teams-themed golf event.
The San Francisco 49ers starting quarterback and tight end will appear in the prestigious Sports Illustrated swimsuit edition in a new Levi's advertisement.
View some of the best lesser-seen images of 'Cowboy' from the San Francisco 49ers 2014 season.
The NFL Network draft analyst has shared his top 50 draft prospects prior to the 2015 Scouting Combine.
The new addition to the 49ers defensive coaching staff spent a decade with the franchise from 2000 to '10.
A breakdown of the 49ers 2015 coaching staff in photos.
The Golden State Warriors success this season in the NBA got us thinking about San Francisco players attending (or playing in) games on the hardcourt.
NFL.com's "Around the NFL" crew has named their top 25 free agents of 2015. Free agency officially begins on March 10.
49ers.com searched its archives and found lesser-seen images of the star linebacker from his rookie season.
Timeless photo galleries that document the unique and successful history of the San Francisco 49ers.
Photo galleries that document the construction of the 49ers new home.
The best photos of the 49ers Gold Rush cheerleaders.
Photo galleries from 49ers minicamp, OTAs, training camp and in-season practices.
Galleries that document everything surrounding 49ers gameday.
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