A Macintosh program called AnalySeries is available for free on the Internet and can perform various time-series analysis procedures. Originally designed for paleoclimatic studies, it is useful for many fields of Earth sciences. The program has a graphical user interface that makes it easy to use, even for those unfamiliar with computer calculations. It can perform interpolation, integral sampling, smoothing, filtering, time series fitting, and calculate astronomical and insolation time series. It also provides tools for spectral analysis, including Blackman-Tukey, maximum entropy, multitaper methods, and singular spectrum analysis. AnalySeries is available at two locations: ftp://ftp-lmce.cea.fr/incoming/paillard/AnalySeries and http://www.ngdc.noaa.gov/paleo/softlib.html. It works on all Macintosh systems and has optimized versions for PowerMacintosh and coprocessor systems. The program is used by hundreds of scientists worldwide. It also has tools for stratigraphic correlation of sedimentary records and age-model development. Several possible age models are available. The program was developed by Didier Paillard, Laurent Labeyrie, and Pascal Yiou. It is part of the Common Agenda for Cooperation between the United States and Japan, which aims to address mutual challenges in health, human development, global stability, environmental protection, science and technology, and mutual understanding. The program is intended to help with earthquake disaster mitigation, including better understanding of near-source motions, developing real-time seismic information systems, and improving the evaluation of existing buildings and infrastructure. The program is also intended to help with the processing and analysis of data from Japanese researchers, who already have more data than they can handle.A Macintosh program called AnalySeries is available for free on the Internet and can perform various time-series analysis procedures. Originally designed for paleoclimatic studies, it is useful for many fields of Earth sciences. The program has a graphical user interface that makes it easy to use, even for those unfamiliar with computer calculations. It can perform interpolation, integral sampling, smoothing, filtering, time series fitting, and calculate astronomical and insolation time series. It also provides tools for spectral analysis, including Blackman-Tukey, maximum entropy, multitaper methods, and singular spectrum analysis. AnalySeries is available at two locations: ftp://ftp-lmce.cea.fr/incoming/paillard/AnalySeries and http://www.ngdc.noaa.gov/paleo/softlib.html. It works on all Macintosh systems and has optimized versions for PowerMacintosh and coprocessor systems. The program is used by hundreds of scientists worldwide. It also has tools for stratigraphic correlation of sedimentary records and age-model development. Several possible age models are available. The program was developed by Didier Paillard, Laurent Labeyrie, and Pascal Yiou. It is part of the Common Agenda for Cooperation between the United States and Japan, which aims to address mutual challenges in health, human development, global stability, environmental protection, science and technology, and mutual understanding. The program is intended to help with earthquake disaster mitigation, including better understanding of near-source motions, developing real-time seismic information systems, and improving the evaluation of existing buildings and infrastructure. The program is also intended to help with the processing and analysis of data from Japanese researchers, who already have more data than they can handle.