: The software can run on local devices without requiring an internet upload to an external database, which helps maintain the privacy of student work. Can You Download a "Verified" Version?

Cactus 64 is a tailor-made text-matching software that allows the IB to pinpoint and investigate academic dishonesty based on real data. It is often compared to Turnitin , but it has specific features tailored for the IB curriculum, including:

For individual students, there is available for personal use. It is an internal tool used by IB moderators and, in some cases, provided to schools or teachers for verifying the authenticity of candidate work.

: Identifying when students within the same school or across different schools have collaborated improperly.

: Flagging work that has been shared between different examination sessions over time.

Moderators use Cactus 64 to analyze submitted Internal Assessments (IAs) and Extended Essays (EEs). The software provides a "similarity index" that helps officials determine if a student's work is truly their own or if it has been influenced by unauthorized sources. Because it is integrated into the eCourseWork uploading system, it serves as both a detection and a preventative tool for the global educational community.