PTP logo Private Transcriber Pro

Offline, private AI transcription

Transcribe audio and video entirely on your device. No cloud, no tracking, no uploads. Your data stays yours.

Windows macOS GPU optional SRT and TXT
Download on Itch.io See how it works
Offline AI diagram

Why choose Private Transcriber Pro

Private by design

All processing happens locally. Nothing leaves your computer.

Fast and flexible

Choose between accuracy and speed. GPU acceleration available on supported hardware.

Clean output

Export SRT subtitles or plain TXT for editing, search, or analysis.

See it in action

Demo of Private Transcriber Pro

Drag and drop

Drop an audio or video file and select output format. Works offline from start to finish.

Subtitle ready

Create SRT files for videos, or export TXT for your notes and research workflow.

What users say

“Shockingly fast and accurate SRT creation. Amazing value for the price.”
“I bought it right after trying the demo. Great app.”
“Works fast and remarkably well for my workflow.”
“The new GPU version is much faster.”
“Great all in one lightweight package.”
“Very nice software.”
“Love the app, works fast and remarkably well for the processing speed!.”
“Very nice app! Love the idea of a fast offline transcriber/translator!.”
“Really great and useful tool.”
“The demo showed that it worked so I bought the app. I like that it is not subscription based.”

More reviews on Itch.io.

Common questions

Does it work offline

Yes. Processing is fully local. No internet required after download.

Which formats can I export

SRT for subtitles and TXT for clean text.

Windows and macOS

Both installers are included. One purchase, both platforms.

Try the demo

A free demo is available on the Itch.io page so you can test with your files.