Version 4.4.1 of Opticks

Release Notes: This release included bugfixes and a couple of noteworthy new features, including improved performance when loading files, the ability to disable banners in the views, and a new importer that loads spectral signatures from the freely available ASTER Spectral Library.

Other releases

  •  04 Apr 2013 01:27

Release Notes: This release is binary incompatible with any 4.10.X release. Any extensions built for 4.10.X will need to be re-built. There are some new features and bugfixes.

  •  16 Oct 2012 22:52

Release Notes: This release is intended to replace 4.9.1 as the recommended release.

  •  11 May 2012 19:44

Release Notes: This release adds many new features, including the ability to associate units with individual signatures and to change display defaults for geocoordinate types as well as latitude/longitude display formats. This version also adds better on-disk read-only support for HDF5 files with BSQ interleave. Numerous bugs have been fixed.

  •  21 Jan 2012 02:20

Release Notes: This version adds many new features, including the ability to link views with a single click as well as a keyboard shortcut. This version also adds progress reporting to the Windows 7 task bar. Numerous bugs were also fixed.

  •  22 Jun 2011 21:06

Release Notes: A number of bugfixes, along with new NITF TRE parsing for SENSRB and ENGRDA. Also provides updates to the metadata viewer, IGM Georeference, Wavelength Text Exporter, and PCA.


Project Spotlight


An encrypted mail system.


Project Spotlight


A text filling and wrapping plugin for Apple Mail.