Adjustable frames for use with hanging folders and related methods

A frame for supporting a hanging folder, the frame comprising:

• a first end portion including a first side, a second side, a first arm, and a first leg, the first arm perpendicular to the first leg;
• a second end portion including a third side, a fourth side, a second arm and a second leg, the second end portion movable relative to the first end portion, the second end portion and the first end portion disposed within a plane, the second arm perpendicular to the second leg;
• a first track disposed between the first side and the third side, the first track including a first aperture and a second aperture, the first arm including a first boss positionable within the first aperture, the second arm including a second boss positionable within the second aperture, the first track including a first groove, the first groove including a first groove end and a second groove end, the first arm including a third boss slidably receivable within the first groove, the second arm including a fourth boss slidably receivable within the first groove;
• and
• a second track disposed between the second side and the fourth side, the first track and the second track to enable the frame to move between a contracted position and an expanded position within the plane, the contracted position corresponding to a first distance between the first end portion and the second end portion, the expanded position corresponding to a second distance between the first end portion and the second end portion, the second distance greater than the first distance.