Build v0.1.70 · 17 Jun 2026

Surtitles, translation and accessibility. Live.

Sténtor is a live-performance text environment for preparing scripts, operating surtitles, managing translations, audio description and viewer access during rehearsals and performances.

Desktop app for macOS, Windows and Linux Account area Surtitles · translation · audio description · viewers on phones
ONE LIVE-PERFORMANCE TEXT ENVIRONMENT
Sténtor Account macOS Windows Linux Viewer phones

Built for
live performance.

Sténtor keeps the performance text organized from preparation to live cueing, with a focused workflow for screens, viewer phones, timelines and accessibility materials.

Desktop
For macOS, Windows and Linux
5
Site languages; app designed for a broader multilingual interface
Live Sync
For screens and viewer phones

One Sténtor.
One live workflow.

Prepare scripts, structure translations, operate surtitles, control viewer access and keep accessibility materials together in a dedicated live-performance environment.

Start from the script
Prepare source text, surtitles, translations and metadata in a structured workspace designed for rehearsal and performance.
Sténtor: live control room
A focused app for cueing, timeline, screens, viewer phones and audio-description workflows across desktop platforms.
phones18connected
screens2ready
Viewers on phones
Spectators can connect with their own smartphones and follow surtitles, translations or audio descriptions in sync with the operator's cues.
Site in 5 languages
The website is available in Italian, English, French, Spanish and German. The Sténtor app is designed for a broader multilingual interface.
Import, export, circulate
Bring in Word, TXT, SRT, WebVTT, CSV or JSON files, then share scripts for rehearsal, archive, touring and study.
importscript.docxcues
importcaptions.vttready
exportshow.en.srtshare
archivenotes.pdfstudy
Clear operator view
Move through cues during the show with a clean interface designed for timing, focus and confidence.
Account and access code
Downloads and access details stay in the Account area, so every enabled user can retrieve the right build and access code safely.

A tool shaped by
real performances.

Sténtor is developed with the people who use it: artists, operators, translators, theatres and audiences. Feedback from rehearsal rooms and performances guides each design decision.

Use Sténtor to prepare materials and understand the workflow before bringing them into the performance space.

01
Prepare the work Scripts · surtitles · translations

Use the live operator view when the show needs timing, timeline, screens, viewer phones and a focused performance setup.

02
Go live Operator view · access code

Field notes from rehearsals, audiences and operators help us design better tools for live performance.

03
Improve the research Feedback · product

Download Sténtor.
Open your Account.

Open downloads →

Sténtor

Download
Desktop/app

Install the app for preparing scripts, translations, surtitles and accessibility materials.

  • Desktop app for macOS, Windows and Linux
  • Script preparation, surtitles and translations
  • Timeline, cueing and live operator view
  • Screens and viewer-phone workflows
  • Audio description and accessibility tools
Download Sténtor

Account

Access
Access/code

Find your Sténtor access code, activation details and available builds.

  • Account area for enabled users
  • Access code and activation details
  • Available builds by platform
  • Downloads collected in one place
  • Setup details for rehearsal and performance
Open Account

Institutions

Setup
Live/venues

Prepare screens, phones and accessibility workflows for real rehearsal rooms.

  • For theatres, festivals and schools
  • Shared workflows for rehearsal rooms
  • Support during testing and performances
  • Deployment guidance for real venues
  • Research feedback for future improvements
Talk to us
Sténtor · Account

Prepare the text. Go live with confidence.

Download Sténtor to begin on macOS, Windows or Linux. Use the Account area when you need your access code and enabled builds.