H61 Apps Highway 61 Apps

Focused software tools

H61 Apps

Practical apps for media, metadata, files, and workflow tasks. Each tool targets one job (inspection, extraction, processing, or automation) without bundling unrelated features.

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Featured apps

Selected utilities with working builds and source on GitHub.

Video
Stable

M4VStudio

Inspect, tag, chapter, subtitle, and remux MP4-family media with ffprobe, FFmpeg, and TagLib#.

  • Windows
  • C#
  • .NET 8
  • WinUI 3
  • FFmpeg
View details GitHub
Media Extraction
Stable

Media Demuxer

ffprobe-driven stream picker for lossless extraction of video, audio, subtitles, artwork, and chapters.

  • Windows
  • C#
  • .NET 8
  • WinUI 3
  • FFmpeg
View details GitHub
Metadata
Stable

Metadata Inspector

Read-only metadata inspection for photos, video, and audio, offline, with ExifTool and FFprobe reporting.

  • Windows
  • C#
  • .NET 8
  • WinUI 3
  • ExifTool
View details GitHub

View all 9 apps

Categories

Tools grouped by primary use case.

Download 1 app
Image Processing 1 app
Media Analysis 1 app
Media Extraction 3 apps
Metadata 2 apps
Video 1 app

Technical overview

H61 Apps is a personal software catalog for focused apps around media workflows, metadata inspection, file processing, and practical automation.

  • Stack: C#, .NET 8, WinUI 3, with selective use of Electron for cross-platform tooling
  • Media tooling: FFmpeg, ffprobe, ExifTool, TagLib#, ImageSharp
  • Practices: offline-first design, read-only inspection where appropriate, lossless processing paths, bundled tool dependencies, testing, and GitHub-based release workflows
  • Scope: 9 utilities across 6 categories, each focused on a specific workflow

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