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Both are free, run OpenAI Whisper offline, and never upload your voice. But they're built for different jobs. OpenWhispr is dictation — a hotkey that types your speech into any app. ZoopZip is private transcription — turning audio, video and YouTube recordings into text and subtitles on your own computer. Here's how to choose.
| ZoopZip | OpenWhispr | |
|---|---|---|
| Main job | Transcribe audio, video & YouTube files to text/subtitles | Dictation — voice typing into any app via a hotkey |
| Runs offline | Yes, local Whisper | Yes, local Whisper |
| Your voice ever uploaded? | Never — 100% on-device | Never (local mode) |
| Types into other apps (Slack, Word, browser) | No — transcribes files & live notes inside ZoopZip | Yes — that's its core feature |
| Transcribe an existing recording / video file | Yes — MP3, M4A, WAV, MP4, MOV, MKV | Not its focus |
| Transcribe a YouTube link | Yes — downloaded & transcribed offline | No |
| Live / real-time speech to text | Yes — Live Transcribe (inside the app) | Yes — as you dictate |
| Subtitle export (SRT, VTT) | Yes — TXT, SRT, DOCX free · +VTT, JSON (Pro) | Not a subtitle tool |
| Speaker labels / batch files | Yes (Pro) | No |
| Platforms | macOS & Windows | macOS, Windows, Linux |
| Price | Free · optional one-time Pro | Free · open source |
Details reflect each project's published information as of September 2026. Features change — check the vendor's own site before deciding.
Interviews, meetings, podcasts, lectures or video — drop the file in and get accurate text and subtitles, entirely offline.
Paste a video URL and ZoopZip fetches and transcribes it on your machine — great for study and research.
Export SRT/VTT for video, or a ready-to-share DOCX — with speaker labels and batch processing in Pro.
You mainly want to talk instead of type — dictating emails, messages and documents hands-free directly into other apps. That's a genuinely different job from turning existing recordings into transcripts, and a dedicated dictation app is the right pick for it. Many people end up using both: a dictation tool for typing, and ZoopZip for transcribing recordings and video privately.
No account · no subscription
Free offline speech to text for macOS and Windows — nothing ever leaves your computer.
Download ZoopZip Freev0.1.28