List of players signed by 49ers before free agency opens

The San Francisco 49ers have a number of high-profile decisions to make once free agency opens on March 17.

While they await the start of the new league year, they’ve made a number of offseason additions that’ll fly under the radar with decisions on player like Trent Williams and Kyle Juszczyk looming.

Following the announcement of River Cracraft’s one-year contract,  the 49ers have now signed 21 players to Reserve/Future contracts, one-year deals or two-year deals.

Here’s a list we’ll keep updated until free agency begins: