Self-hosted software worth knowing.

Fast, secure, efficient backup program with encryption. Deduplicating backups to local or cloud storage with client-side encryption and cross-platform support.

Deduplicating archiver with compression and encryption. Space-efficient backups with authenticated encryption and optional remote repository support.

Lightweight management UI for Docker/Kubernetes. Intuitive web interface for managing containers, images, networks, and volumes across multiple environments.

Cloud native application proxy and load balancer. Automatic service discovery with Let's Encrypt, Docker, and Kubernetes integration.

Fast web server with automatic HTTPS. Zero-configuration TLS with automatic certificate management and simple Caddyfile syntax.

Reliable, high performance TCP/HTTP load balancer. Industry-standard load balancer with advanced health checking and traffic management.

Docker Image of NetBox network documentation and management. Infrastructure resource modeling for IP addresses, racks, devices, and circuits.

Private certificate authority and related tools. Run your own PKI for internal services with ACME support and short-lived certificates.

Software reverse engineering framework. NSA's powerful disassembler and decompiler with collaborative analysis features and extensible plugin architecture.

Powerful disassembler, decompiler and debugger. Industry-standard reverse engineering tool with advanced analysis capabilities and plugin ecosystem.

Automated malware analysis system. Submit suspicious files for dynamic analysis with behavioral reports, network traffic capture, and memory analysis.

Network protocol analyzer. Deep inspection of hundreds of protocols with live capture and offline analysis for network troubleshooting and security analysis.

Systems monitoring and alerting toolkit. Pull-based metrics collection with powerful query language, alerting, and extensive exporter ecosystem.

Open platform for analytics and monitoring. Beautiful dashboards with support for multiple data sources and extensive visualization options.

Web application security testing platform. Industry-standard proxy tool for intercepting, analyzing, and modifying HTTP traffic with automated scanning.

Web application security scanner. Free and open-source alternative to Burp Suite with active scanning, API testing, and CI/CD integration.

API development and testing platform. Comprehensive tool for API testing, documentation, and collaboration with automated testing capabilities.

Open source unified XDR and SIEM protection. Complete security platform with log analysis, intrusion detection, vulnerability assessment, and compliance monitoring.

Free and open source log management platform. Centralized log collection, processing, and analysis with powerful search and alerting.

SIEM and endpoint security built on Elastic Stack. Threat detection, investigation, and response with machine learning and prebuilt detections.

Fast, modern, secure VPN tunnel. Extremely simple and fast VPN with state-of-the-art cryptography and minimal attack surface.