Free, open-source file converter. Convert 255 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archives. No upload, no Office needed.
Local Windows iPhone/iPad mirroring over USB and AirPlay with D3D11 preview, multi-device sessions, OBS output, and a standalone driver manager.
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
Lightweight and powerful real-time audio/speech translation tool based on Windows LiveCaptions.
Windows 10/11 桌面上的媒体控制与轻度美化软件。 Media control and minor beautification software for Windows 10/11 desktops.
Published: 2026-10-18
Object-based audio engine and codec pack with Dolby Atmos rendering, room correction, HRTF, one-click Unity audio takeover, and much more.
A local media manager for all types of files. 二次元老司机专用的本地媒体文件管理器,支持管理和处理音视频、本子、图集、小说、哔哩哔哩视频、游戏甚至mod等各类资源,集成steam、DLsite、exhentai等平台。
本地运行的开源 AI 图片/视频/音频增强工具:图片超分、AI 抠图、视频超分、视频补帧、去重、音频分离与增强(全部在本机完成)。官网与下载:https://alhpro.cn
Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.
DisplayMagician is an open source tool for automatically configuring your displays and sound for a game or application from a single Windows Shortcut.
A high-performance, modular audio & MIDI engine for .NET 8+. A complete toolkit for the entire audio lifecycle: Playback, Recording, Multi-track Editing, Pro Synthesis (MPE/SF2), Real-time DSP, and Visualization. Includes a unique security suite for AES-256 encryption, acoustic fingerprinting, and watermarking. Featuring SIMD and NativeAOT support.