17 Developer Tools

All the Tools You Need, One App

Terminal management, HTTP client, database client, Git, Docker, browser dev tools, AI agents, and 20+ utilities — all integrated in one workspace.

Looking for browser-based tools? Try our free online tools

Terminal Management

Multi-tab terminal with session persistence, split views, and project-scoped shells.

Desktop app

Code Editor

Built-in code editor with syntax highlighting, file tabs, and workspace integration.

Desktop app

File Explorer

File tree with live-watching, quick navigation, and project context menus.

Desktop app

Browser & Dev Tools

Embedded browser with console, network inspector, and component debugging.

Desktop app

Mobile Emulator

iOS Simulator and Android Emulator preview integrated in your workspace.

Desktop app

Layout Modes

Grid, columns, rows, single, canvas, and chat layouts for your workspace.

Desktop app

AI Terminals

Run Claude Code, Codex, Gemini CLI, and 10+ AI agents in dedicated terminals.

Desktop app

AI Diff Reviewer

Review and approve file changes made by AI agents before they apply.

Desktop app

Code Tasks

Automate repetitive coding tasks with AI-powered task runners.

Desktop app

HTTP Client

Build, send, and inspect HTTP requests with collections, auth, and environments.

Desktop app

Database Client

Connect to 26+ database engines — PostgreSQL, MySQL, MongoDB, Redis, and more.

Desktop app

ToolBox

20+ developer utilities — JSON formatter, Base64, JWT decoder, regex tester, and more.

Desktop app

Git Client

Visual Git with graph, diff, commit, push/pull, worktrees, and multi-account support.

Desktop app

Docker Manager

Manage Docker containers, images, volumes, and networks from your workspace.

Desktop app

SSH Manager

Manage SSH connections and keys for remote server access.

Desktop app

Port Manager

Monitor and manage active ports and running services.

Desktop app

Environment Manager

Manage environment variables per project with secure storage.

Desktop app
20 Free Online Tools

Need a quick tool in your browser?

JSON formatter, Base64 encoder, JWT decoder, UUID generator, regex tester and more — free, no signup, right in your browser.

Browse Online Tools

All 17 tools in one download

Stop switching between apps. 1DevTool gives you terminal, HTTP client, database client, Docker, Git, AI agents, and 20+ utilities in a single workspace.

One-time purchase. No subscription. macOS, Windows, Linux.