A General Package of Software to Manipulate FITS Files


  • FTOOLS 6.25 released. (23 October 2018)

  • Hera: Run HEASOFT (FTOOLS + XANADU) tasks on the Hera servers at the HEASARC instead of installing the software locally.
  • To receive notices of HEASOFT releases, subscribe to the FTOOLS Notes mailing list by sending a mail to listserv@bigbang.gsfc.nasa.gov with a blank subject and a body consisting of the line

    subscribe ftoolsnotes <your email address>


If FTOOLS has been useful in your research, please reference this website (http://heasarc.gsfc.nasa.gov/ftools/) and the following:

Blackburn, J. K. 1995, in ASP Conf. Ser., Vol. 77, Astronomical Data Analysis Software and Systems IV, ed. R. A. Shaw, H. E. Payne, and J. J. E. Hayes (San Francisco: ASP), 367.

Web page maintained by: Bryan K. Irby