JT APPLICATIONS

Download the JT apps you need.

Choose a platform to download the available desktop build, or open the JT web workspaces on any modern browser. Native installers are published only after their platform-specific builds pass checks.

DOWNLOAD CENTER

Every JT app, separately.

Agent Jeff has a tested Windows x64 package. Native macOS and Linux installers are not available yet; the JT browser workspaces can be opened on both platforms.

JT+

Your tools. Your platform. Your workflow.

JT Digital World Desktop v0.1.0 is available for Windows x64, macOS Apple silicon, and Linux x86_64. Agent Jeff has a separate Windows installer. The packages are unsigned and may trigger security warnings.

Windows● macOS Linux

Available now · Windows x64

Windows

Install JT Digital World Desktop with the bundled JT workspaces. Agent Jeff also has its own Windows installer. Downloads start from this JT website.

Download JT Desktop (.exe) Portable ZIP (.zip)Download Agent Jeff (.exe)

Available now · macOS Apple silicon

macOS

Download the JT Digital World Desktop disk image for Apple silicon Macs (M-series). This release does not contain an Intel Mac installer. The app is unsigned, so macOS may ask you to approve it in Privacy & Security.

Download macOS (.dmg) Open JT web apps

Available now · Linux x86_64

Linux

Download the JT Digital World Desktop AppImage for 64-bit Linux. Make the file executable before launching it. A .deb package is not included in this release.

Download Linux (.AppImage) Verify SHA-256 checksums

Direct website downloads: The buttons use JT Digital World's own /downloads/ addresses, so visitors stay on this website while the files stream from the verified release store. JT Digital World Desktop bundles the JT browser workspaces in a desktop window; it is not the same product as Agent Jeff's permission-controlled desktop automation agent. The packages are unsigned and may trigger operating-system security warnings.

Agent Jeff application interface preview

AI DESKTOP AGENTJT / 01

J TECH DIGITAL WORLD

Agent Jeff

JT ECOSYSTEM

Your system-wide AI coordinator for desktop workflows, automation, permissions and connected JT apps.

Desktop automationCross-app workflows

Checking official Agent Jeff releases…

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

AI WORKSPACEJT / 02

J TECH DIGITAL WORLD

Jeff AI

JT ECOSYSTEM

A dedicated AI workspace for chat, writing, brainstorming and creative assistance.

ChatWritingBrainstorming

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

VIDEO & PHOTOJT / 03

J TECH DIGITAL WORLD

JT Motion

JT ECOSYSTEM

Video and photo editing with AI-assisted creative workflows.

EditingVisual storytelling

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

AUDIO & MUSICJT / 04

J TECH DIGITAL WORLD

JT Studio

JT ECOSYSTEM

Audio, music, recording, mixing and sound-production workspace.

RecordingMixingProduction

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

CREATIVE DESIGNJT / 05

J TECH DIGITAL WORLD

JT Design

JT ECOSYSTEM

Graphic design, illustration, layouts and presentation creation.

GraphicsLayoutsIllustration

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

DEVELOPER TOOLSJT / 06

J TECH DIGITAL WORLD

JT Code

JT ECOSYSTEM

AI-assisted software development, debugging, testing and project workflows.

CodeDebugTest

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

FILES & SYNCJT / 07

J TECH DIGITAL WORLD

JT Cloud

JT ECOSYSTEM

Project files, synchronization, sharing and connected JT storage workflows.

ProjectsSyncSharing

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

JT App Manager application interface preview

APP MANAGEMENTJT / 08

J TECH DIGITAL WORLD

JT App Manager

JT ECOSYSTEM

Install, update, repair, diagnose and manage JT applications.

InstallUpdateRepair

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

LIVE PRODUCTIONJT / 09

J TECH DIGITAL WORLD

JT Stream

JT ECOSYSTEM

Live production with scenes, sources, recording, audio and streaming outputs.

ScenesRecordingStreaming

No verified Windows or macOS installer published yet.

Open JT workspace ↗Open JT web app ↗

Separate app installerExplore app

IN THE APPS

Jeff AI and tutorials stay where the work happens.

Every JT application includes Jeff AI assistance and its own tutorials for the tools and workflows of that application. The public website does not host the app tutorials.