Check out the latest firmware and software updates from PENTAX to enhance the performance of your digital camera

Firmware Update (Digital SL Cameras)
Digital cameras Content Version
K-1 Windows / Mac OS 1.43
K-70 Windows / Mac OS 1.11
K-S2 Windows / Mac OS 1.20
K-S1 Windows / Mac OS 1.20
645Z Windows / Mac OS 1.30
K-3Ⅱ Windows / Mac OS 1.10
K-3 Windows / Mac OS 1.30
K-50 Windows / Mac OS 1.10
K-500 Windows / Mac OS 1.02
K-30 Windows / Mac OS 1.06
K-01 Windows / Mac OS 1.05
PENTAX Q7 Windows / Mac OS 1.01
PENTAX Q10 Windows / Mac OS 1.03
PENTAX Q Windows / Mac OS 1.14
645D Windows / Mac OS 1.33
K-5II / K-5IIs Windows / Mac OS 1.07
K-5 Windows / Mac OS 1.16
K-r Windows / Mac OS 1.15
K-x Windows / Mac OS 1.03
K-7 Windows / Mac OS 1.13
K-m Windows / Mac OS 1.11
K2000 Windows / Mac OS 1.11
K20D Windows / Mac OS 1.04
K200D Windows / Mac OS 1.01
K10D Windows / Mac OS 1.31
K110D Windows / Mac OS 1.02
K100D Windows / Mac OS 1.02
*ist DL2 Windows / Mac OS 1.02
*ist DS2 Windows / Mac OS 1.02
*ist DL Windows / Mac OS 1.03
*ist DS Windows Me,2000,XP / Mac OS 2.02
*ist D Windows / Mac OS 1.12
Software

Description Digital camera Content Version
PENTAX Tethered Capture Plug-in for Adobe® Photoshop® Lightroom® (Simple Version) 645Z (FW version:1.21 or later) /
K-1 (FW version:1.10 or later) / KP / K-1 Mark II
Windows 1.3.0
Mac OS
PENTAX Tethered Capture Plug-in for Adobe® Photoshop® Lightroom® via IMAGE Transmitter 2 645Z (FW version:1.23 or later) /
K-1 (FW version:1.41 or later) / KP / K-1 Mark II
Windows 2.0.0
Mac OS
IMAGE Transmitter 2 645Z (FW version:1.23 or later) /
K-1 (FW version:1.41 or later) / KP / K-1 Mark II
Windows 2.4.0
Mac OS
Digital Camera Utility 5 Update K-3II / K-S2 / K-S1 / K-3 / 645Z / Q-S1 / GRII / K-1/ K-70/ KP 
/ K-1 Mark II
Windows 5.8.1
Mac OS