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| Product | Series | Model | Version | Date | Download / Description |
| Camera body | GH | DC-GH7 | Ver.1.6 | Nov. 18, 2025 | Click to the download page |
| DC-GH6 | Ver.3.0 | Jun. 18, 2024 | Click to the download page |
| DC-GH5S | Ver.2.5 | Jul. 25, 2022 | Click to the download page |
| DC-GH5M2 | Ver.1.4 | Jul. 29, 2025 | Click to the download page |
| DC-GH5 | Ver.2.8 | Apr. 25, 2022 | Click to the download page |
| DMC-GH4 | Ver.2.7 | Sep. 27, 2017 | Click to the download page |
| DMC-GH3 | Ver.1.2 | Jul. 9, 2013 | Click to the download page |
| DMC-GH2 | Ver.1.2 | Jul. 25, 2018 | Click to the download page |
| DMC-GH1 | Ver.1.3 | May 10, 2010 | Click to the download page |
| BGH | DC-BGH1 | Ver.2.5 | Feb. 20, 2023 | Click to the download page |
| G | DC-G100D | Ver.1.3 | Jul. 15, 2025 | Click to the download page |
| DC-G100/G110 | Ver.1.3 | Jul. 13, 2021 | Click to the download page |
| DC-G97 | Ver.1.2 | Jul. 15, 2025 | Click to the download page |
| DC-G9M2 | Ver.2.5 | Oct. 20, 2025 | Click to the download page |
| DC-G9 | Ver.2.7 | Apr. 25, 2022 | Click to the download page |
| DC-G90/G91/G95 | Ver.1.2 | Jul. 21, 2020 | Click to the download page |
| DMC-G80/G81/G85 | Ver.1.6 | Apr. 25, 2022 | Click to the download page |
| DMC-G7/G70 | Ver.2.2 | Jul. 20, 2016 | Click to the download page |
| DMC-G6 | Ver.1.2 | Feb. 4, 2014 | Click to the download page |
| DMC-G5 | Ver.1.1 | Jul. 9, 2013 | Click to the download page |
| DMC-G3 | Ver.1.2 | Oct. 12, 2011 | Click to the download page |
| DMC-G2 | Ver.1.1 | Nov. 18, 2010 | Click to the download page |
| DMC-G1 | Ver.1.5 | May 10, 2010 | Click to the download page |
| GX | DC-GX9 | Ver.1.5 | Jul. 21, 2020 | Click to the download page |
| DMC-GX80/GX85 | Ver.1.3 | Nov. 19, 2019 | Click to the download page |
| DMC-GX8 | Ver.2.2 | Jul. 20, 2016 | Click to the download page |
| DMC-GX7 | Ver.1.3 | May 22, 2014 | Click to the download page |
| DMC-GX1 | Ver.1.1 | Jan. 25, 2012 | Click to the download page |
| GF | DC-GF10/GX880 | Ver.1.2 | Nov. 19, 2019 | Click to the download page |
| DC-GF9/GX800/GX850 | Ver.1.2 | Nov. 19, 2019 | Click to the download page |
| DMC-GF6 | Ver.1.2 | Feb. 4, 2014 | Click to the download page |
| DMC-GF3 | Ver.1.2 | Oct. 12, 2011 | Click to the download page |
| DMC-GF2 | Ver.1.1 | Oct. 5, 2011 | Click to the download page |
| DMC-GF1 | Ver.1.2 | May 10, 2010 | Click to the download page |
| GM | DMC-GM5 | Ver.1.1 | Feb. 9, 2015 | Click to the download page |
| DMC-GM1 | Ver.1.1 | Apr. 24, 2014 | Click to the download page |
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| Micro Four Thirds lenses |
| Product | Series | Model | Version | Date | Download / Description |
| LEICA DG Lens | Wide-Angle | H-E08018 | Ver.1.3 | Jun. 18, 2024 | Click to the download page |
| Standard | H-X1025 | Ver.1.3 | Jun. 18, 2024 | Click to the download page |
| H-ES12035 | Ver.1.1 | Feb. 21, 2024 | Click to the download page |
| H-ES12060 | Ver.1.5 | Feb. 21, 2024 | Click to the download page |
| Telephoto | H-X2550 | Ver.1.2 | Jun. 18, 2024 | Click to the download page |
| H-ES35100 | Ver.1.1 | Feb. 21, 2024 | Click to the download page |
| H-ES50200 | Ver.1.3 | Feb. 21, 2024 | Click to the download page |
| H-RS100400 | Ver.1.5 | Oct. 17, 2023 | Click to the download page |
| H-RSA100400 | Ver.1.1 | May 14, 2025 | Click to the download page |
| Fixed Focal | H-X012 | Ver.1.1 | Mar. 1, 2022 | Click to the download page |
| H-X015 | Ver.1.1 | Mar. 1, 2022 | Click to the download page |
| H-XA025 | Ver.1.2 | Mar. 1, 2022 | Click to the download page |
| H-NS043 | Ver.1.4 | Mar. 1, 2022 | Click to the download page |
| H-ES200 | Ver.1.3 | Mar. 1, 2022 | Click to the download page |
| Macro | H-ES045 | Ver.1.1 | Dec. 8, 2015 | Click to the download page |
| LUMIX G Lens | Wide-Angle | H-F007014 | Ver.1.1 | Nov. 25, 2009 | Click to the download page |
| Standard | H-FS12032 | Ver.1.2 | Jul. 21, 2020 | Click to the download page |
| H-HS12035 | Ver.1.3 | Aug. 5, 2015 | Click to the download page |
| H-HSA12035 | Ver.1.3 | Feb. 21, 2024 | Click to the download page |
| H-FS12060 | Ver.1.5 | Sep. 30, 2025 | Click to the download page |
| H-FS014042 | Ver.1.1 | Sep. 13, 2011 | Click to the download page |
| H-FS014045 | Ver.1.2 | Nov. 25, 2009 | Click to the download page |
| H-FS1442A | Ver.1.1 | Aug. 5, 2015 | Click to the download page |
| H-PS14042 | Ver.1.2 | Mar. 28, 2013 | Click to the download page |
| H-FS14140 | Ver.1.2 | Oct. 6, 2016 | Click to the download page |
| H-VS014140 | Ver.1.4 | Dec. 7, 2010 | Click to the download page |
| Telephoto | H-FS35100 | Ver.1.3 | Jul. 21, 2020 | Click to the download page |
| H-HS35100 | Ver.1.3 | Aug. 5, 2015 | Click to the download page |
| H-HSA35100 | Ver.1.3 | Feb. 21, 2024 | Click to the download page |
| H-FS45150 | Ver.1.2 | Dec. 8, 2015 | Click to the download page |
| H-PS45175 | Ver.1.3 | Apr. 24, 2017 | Click to the download page |
| H-FS045200 | Ver.1.3 | Feb. 29, 2012 | Click to the download page |
| H-FSA45200 | Ver.1.2 | Mar. 1, 2022 | Click to the download page |
| H-FS100300 | Ver.1.2 | Jan. 25, 2012 | Click to the download page |
| H-FSA100300 | Ver.1.2 | Mar. 1, 2022 | Click to the download page |
| Fixed Focal | H-H014 | Ver.1.1 | Sep. 13, 2011 | Click to the download page |
| H-H020 | Ver.1.1 | Nov. 25, 2009 | Click to the download page |
| H-H025 | Ver.1.1 | May 10, 2018 | Click to the download page |
| H-HS043 | Ver.1.2 | May 10, 2018 | Click to the download page |
| Macro | H-HS030 | Ver.1.3 | May 10, 2018 | Click to the download page |
| Fisheye | H-F008 | Ver.1.1 | Sep. 13, 2011 | Click to the download page |
| Four Thirds lenses |
| Product | Model | Version | Date | Download / Description |
| LEICA G Lens | L-X025 | Ver.2.1 | Oct. 15, 2008 | Click to the download page |