IBM i2 Analyst's Notebook is a premium, enterprise-grade software used by law enforcement, intelligence agencies, and financial institutions. It is not free software.
To obtain a legal copy of version 9.3.1 (or the latest version):
IBM i2 Analyst’s Notebook transforms raw data into visual charts—link charts, timelines, geospatial maps, and social network analyses—allowing investigators to:
Version 9.3.1 (often confused as "931") introduced enhanced charting performance, better integration with i2 iBase, and updated mapping features. ibm i2 analyst 39s notebook 931 download full
Even without the software, you can learn its methodologies:
If you are a student, ask your university’s criminology or computer science department if they have an IBM Academic Initiative partnership – this sometimes provides free i2 licenses for coursework.
Search public IBM documentation (no login required): IBM i2 Analyst's Notebook is a premium, enterprise-grade
Use Google search with:
"IBM i2 Analyst's Notebook 9.3.1 user guide" filetype:pdf
Or visit IBM’s Knowledge Center (but 9.3.1 has been archived).
IBM actively pursues software piracy. Using unlicensed copies violates copyright law and terms of service. For government or corporate users, this can mean contract termination, lawsuits, and criminal charges in some jurisdictions. Version 9
At its core, Analyst’s Notebook is a link analysis and visualization platform. Investigators import data from spreadsheets, databases, call detail records, financial transactions, or social media. The software then creates interactive visual charts where:
These charts reveal hidden patterns: clusters of suspicious activity, central hubs in a criminal network, temporal sequences, and geographic distributions.