Installation Package

QSAR Toolbox Installer v.4.7

Previous versions

This is the version of the QSAR Toolbox included in and to be used for the official OECD Guideline No. 497: Defined Approaches on Skin Sensitisation.

More previous versions

Important Note

The installation package is compressed using WinZip 17. Other applications might not be able to decompress the package as different applications implement the ZIP format differently.

A free alternative that was tested with the installer package is the 7-Zip application. 7-Zip can be downloaded from

After downloading the zip package, please first decompress it and then start the installation from the resulting folder.

Do not run the installation directly from within the compressed file.

Previous versions

Here you can find previously released versions of the QSAR Toolbox that can be used to replicate results generated with older versions.

Known Issues

Database deployment (portable) fails on non-English Windows [Toolbox 4.6]

Incorrect parameter value while explaining a profiling result [Toolbox 4.6]

IUCLID import fails in some cases

Toolbox Client starts, displays splash screen, but the application window disappears

You have a previous deployment of PostgreSQL server but don’t know the password for it. You need to reset the PostgreSQL password

The Toolbox Server cannot connect to the PostgreSQL database when the server application and PostgreSQL are deployed on separate machines

Other Downloads

Scheme Migrator App - Tool for converting Toolbox 3.x profiling schemes to the 4.x format

Database Migration Tool - Tool for migrating custom Toolbox databases from previous versions into QSAR Toolbox 4.x

Database Removal Tool - Tool for removing of deployed Toolbox databases

TEDRA plugin for IUCLID

The Toolbox Extended Data Retrieval and Aggregation (TEDRA) Plugin is an IUCLID plugin that enables enhanced communication between an IUCLID6 server and the QSAR Toolbox. The plugin is required if you need to transfer IUCLID databases in Toolbox and use its tools to search in them.

TEDRA Plugin for IUCLID6 7.0 (May 2023)

Deploying the TEDRA plugin

Older versions:

TEDRA plugin for IUCLID 6.6 TEDRA plugin for IUCLID 6.5

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