Open source. Open possibilities.

HashVerifier is a cross-platform tool for generating and verifying file checksums, supporting 13 algorithms including SHA-256, MD5, and BLAKE3. It offers both a command-line interface and a GTK3 graphical interface with features like recursive directory processing, symbolic link support, and real-time progress tracking. Available for Linux, Windows, and macOS.

TruffleHog is a Go-based CLI that scans Git, GitHub, GitLab, Docker, S3, GCS, filesystems, CI logs and other sources for leaked credentials; it classifies, verifies and analyzes secrets, with JSON/SARIF output.