Best Forensics in 2026

Practice OSINT with interactive challenges covering geolocation, digital forensics, image investigation, and clue-led research. Like GeoGuessr, for OSINT.

Key OSINT Arena features:

Free OSINT Practice Platform Gamified Learning Experience Variety of Challenges Community Engagement

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Key Netumo features:

Monitoring SSL Monitoring Twitter SMS notifications

Try for free freemium $9 / Monthly (Lite plan) Sponsored

4n6 Digital Forensics Software Solutions offers cutting-edge tools and services for forensic investigators, analysts, and examiners.

Key 4n6 features:

Specialized Digital Forensics Tool Web-Based Accessibility Email Forensics Capabilities Multiple Format Support

PDF tamper detection API for lending and compliance teams.

Key HTPBE.tech features:

Niche Focus on HTPB Elastomer Dedicated Technical Resource Simple Domain Name Potential Educational Value

freemium $15 / Monthly (API for business users)

ClaimEOT Global First Web Application (Software) that Performs Forensic Delay Aanlysis.

Key ClaimEOT features:

User-Friendly Interface Efficient Claim Processing Secure Data Handling Comprehensive Tracking

free

GeoGuessr is a new way to explore the world in a gaming style.

Key GeoGuessr features:

Educational Value Interactive Gameplay Variety of Game Modes Community and Competitive Aspect

World Guessr is a free geography guessing game that challenges players to identify countries, capitals, and landmarks from around the world.

How well do you know your movie ratings?

Key Movie Guessr features:

Engaging Entertainment Improves Film Knowledge User-Friendly Interface Social Component

Geoguessr-like game but with airports pictures.

Key Airport Guessr features:

Unique niche concept Free to play Simple and intuitive interface Educational value

Explore the world with GeoGuessr Free! Guess locations from street view images in this addictive geography game. Play unlimited rounds for free!

Key Geo-Guessr.io features:

Educational Value User-Friendly Interface Global Exploration Community Engagement

City Guesser is a GeoGuessr alternative that uses real city footage. Get dropped into a random city and use surroundings like moving vehicles, people walking, and language to help you guess your location.

Key City Guesser features:

Educational Entertaining Accessible Interactive

Free online verifier for PDF/A, PDF/UA, ZUGFerD/Factur-X and digital signatures.

Key OctoPDF features:

Universal Accessibility Archival Quality Security Construction

free

For people that know the GTA world better than the real one.

Key GTA GeoGuesser features:

Unique Experience Familiar Environments Creativity and Problem Solving Accessible and Fun

OSINT-powered tools for email and phone number investigations.