Search OSINT tools by investigation task.

Query structured research files locally with SQL

Best for: Analyzing large CSV or Parquet collections without first deploying a database server.

Find lookalike domains for brand and phishing triage

Best for: Checking suspicious typo, homoglyph and naming variants around an authorized brand or domain.

Scan authorized repositories for possible exposed secrets

Best for: Defensive checks of code and repository history that the analyst is authorized to examine.

Map an authorized organization's external asset footprint

Best for: Structured discovery of domains and related infrastructure for a clearly scoped asset inventory.

Discover subdomains from passive sources

Best for: Generating an initial domain inventory before validation and historical research.

Command-line inspection of C2PA manifests

Best for: Repeatable provenance inspection of permitted media files when a browser-only check is insufficient.

Open-source browser crawling and extraction for structured research

Best for: Building a local, configurable collector when analysts need more control over extraction and storage.

Parse documents into structured text and tables

Best for: Preparing PDFs and other document collections for search, comparison or extraction without relying only on copy-and-paste.

Desktop geospatial analysis for evidence-led mapping

Best for: Combining public boundaries, satellite layers, points and timelines into a reproducible geographic analysis.

Automate preservation from a structured queue of source links

Best for: Newsrooms maintaining a collection queue of public posts, pages and media that may disappear.

Explore and visualize networks of documented relationships

Best for: Examining ownership, co-appearance or hyperlink networks after entities and edges have been checked.

Local Markdown notes for connected research

Best for: Building a case notebook with source-linked claims, timelines, entities and unresolved questions.

Save a web page as a portable, self-contained HTML file

Best for: Preserving a readable copy of a page before it changes, especially when a lightweight browser capture is enough.

Extract tables from text-based PDF documents

Best for: Moving procurement, finance or registry tables from a selectable-text PDF into a spreadsheet for verification.

Organize sources, citations and research collections

Best for: Maintaining a reusable bibliography and source library across a long investigation or editorial series.

Open-source network mapper for authorized exposure and service discovery

Best for: Authorized network inventory, service discovery, exposure validation, and defensive technical assessment.