Useful links:

Amber Reference Manuals

There is one combined Amber and AmberTools reference manual: Amber 2025 Reference Manual as an Acrobat (PDF) file. (Last updated on 8 May 2025.)

Update, April 2024:Istvan Kolossvary has recently converted an updated version of the lmod examples to work with sander. You can download these here: lmod-sander-examples.tar.bz2. These include an example of the new co-vibrational analysis.

Older versions of the manuals are also available.

• Amber 2024 Reference Manual
• Amber 2023 Reference Manual
• Amber 2022 Reference Manual
• Amber 2021 Reference Manual
• Amber 2020 Reference Manual
• Amber 2019 Reference Manual
• Amber 2018 Reference Manual
• Amber 2017 Reference Manual
• Amber 2016 Reference Manual
• Amber 2015 Reference Manual
• Amber14 Reference Manual
• AmberTools13 Reference Manual
• Amber 12 Reference Manual