Desktop App
Tools distributed as an installed desktop application.
Datashare
ICIJ's tool for indexing, searching and extracting entities from large document sets.
Open source
FOCA
Extracts hidden metadata and info from Office, PDF and image files.
Open source
Gephi
Open-source platform for visualizing and analyzing large network graphs.
Open source
Lampyre
Data-analysis and OSINT tool pulling 100+ sources into graphs, maps and tables.
FreemiumDual-use
Maltego
Visual link-analysis mapping relationships between data points.
Freemium
Obsidian
Local markdown note-taking app used by investigators to organize and link case notes.
Freemium