This page lists a number of externally provided tools that either make use of the HELCATS catalogues or are useful to users of HELCATS.
- NASA Where is STEREO? tool for finding the location of the STEREO spacecraft
- IRAP Propagation Tool tool for tracking CMEs, CIRs and SEP events
- TOPCAT tool for viewing and combining VOTable version of the catalogues. LAUNCH WEBSTART VERSION OF TOPCAT
- Helioviewer tool for viewing solar disk and coronograph images