Archive IUCLID 5

ECHA is providing the products available below as a courtesy to users that need to use oldest versions. The products available here are no longer supported by ECHA. These products may have various bugs and possibly security issues associated with them. ECHA in no way recommends these products be used in a live, production environment. Any use of product on this page is at the sole discretion of the user and ECHA assumes no responsibility for any resulting problems.

IUCLID 5 documentation

Frequently Asked Questions


License agreement

IUCLID 5 format

  • The different versions of the IUCLID 5 format definitions, from version 5.0 to 5.5 can be downloaded here (12 MB).

Download and migration from older versions than IUCLID 6

Only the IUCLID 5 Desktop version is made available from this website. Requests for other versions should be adressed to the ECHA Helpdesk. Two different versions are offered for download:

  • IUCLID 5.6 must be used in case you want to convert existing IUCLID 5 files to the latest version before a migration to IUCLID 6
  • IUCLID 5.1 must be used in case you want to convert IUCLID 4 or SNIF files to the IUCLID 5 format

For more information about the migration process you are invited to consult this document.

You can download the main IUCLID 5 versions by following the links below. After the application is copied to your computer, you will be able to start the software and login with the following credentials: admin / admin

IUCLID 5 Portable version (144 MB)

IUCLID 5 Portable version 5.1.1 (113 MB)

When migrating data from IUCLID 5 to IUCLID 6 it is possible that you run into attachment corruption issues. You can find a tool to fix these issues in your IUCLID 5.6 installation. The documentation is available in the downloadable archive.

IUCLID 5.6 Attachment corrector tool (15 MB)


Click the following links to download IUCLID 5 training videos: