Audio Spectrogram Analyzer
Progressive spectrogram viewer for audio and video files on Windows, with sample-accurate frequency labeling.
- Windows
Focused software tools
Practical apps for media, metadata, files, and workflow tasks. Each tool targets one job (inspection, extraction, processing, or automation) without bundling unrelated features.
Selected utilities with working builds and source on GitHub.
Progressive spectrogram viewer for audio and video files on Windows, with sample-accurate frequency labeling.
Inspect, tag, chapter, subtitle, and remux MP4-family media with ffprobe, FFmpeg, and TagLib#.
ffprobe-driven stream picker for lossless extraction of video, audio, subtitles, artwork, and chapters.
Read-only metadata inspection for photos, video, and audio, offline, with ExifTool and FFprobe reporting.
Tools grouped by primary use case.
H61 Apps is a personal software catalog for focused apps around media workflows, metadata inspection, file processing, and practical automation.