Public Domain add-on reference publications for the JW Library app

GridDown is built for preppers, survivalists, emergency responders, SAR teams, and tactical users who need reliable offline-first functionality.

Complete Bitwarden emergency kit with backup guides and printable recovery forms. Never get locked out of your password manager again.

Self-contained offline knowledge server with local AI, offline Wikipedia, mesh communications, and battery backup.

O.P.S. is a real‑time training tool designed to enhance deployment efficiency for individuals and small teams. Its primary goal is to allow users to train deployment times with any piece of gear where speed is paramount. Logged sessions allow you to track deployment speeds over time and view your current average speed via an integrated gra

🛠️ Build your offline world with MuleCube OS, a self-contained knowledge server featuring local AI, offline Wikipedia, mesh communication, and battery backup.

Supply Kit Checklist Builder: An interactive checklist that helps users build their emergency supply kit

The DEMP-SPEC defines the architecture and implementation guidelines for systems built on the Decentralized Emergency Management Protocol (DEMP).

A professional, zero-dependency offline survival guide optimized for low-battery and 2G networks. Features emergency SOS links, medical first-aid instructions, and survival checklists to assist people during disasters.

Gemma IA Offline: A vital tool for emergency preparedness, providing offline access to survival guidance and document creation in crisis situations. Ideal for remote areas, disaster response, or low-resource environments, with a Normal version for robust systems and a Lite version for basic PCs.

Survival Guide Hub offers practical tips, expert advice, and essential tools to help you thrive in the wilderness. Whether you're a beginner or an expert, we provide easy guides, survival strategies, and gear recommendations to keep you prepared for any situation.