SwiftAcc PRO

⚡ Universal Antigravity Google Account Switcher

Ready-to-use Installers for Windows (.exe), macOS (.dmg/.app), & Linux (.AppImage)

SwiftAcc PRO is a lightweight, cross-platform utility that allows you to seamlessly switch between multiple Google accounts on Google Antigravity with 1 single click—eliminating the repetitive hassle of logging out, opening browser OAuth flows, and re-entering 2FA / OTP codes every time.

Downloads • Features • Installation • User Guide • Cross-Platform Architecture • CLI Usage • Donate

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📦 Downloads & Packages

Operating System	Package Format	Download Link	Description
🪟 Windows	.exe Installer	SwiftAcc_Setup.exe	5-Step Setup Wizard with Desktop & Start Menu shortcuts
🪟 Windows	.exe Portable	SwiftAcc.exe	Standalone C# WPF application (No install required)
🍎 macOS	.app / .dmg	SwiftAcc-macOS.zip	Drag-and-drop SwiftAcc.app bundle for macOS (Intel & Apple Silicon)
🐧 Linux	.AppImage	build_appimage.sh	Portable standalone AppImage package (SwiftAcc.AppDir)
🌐 Source	.zip Archive	SwiftAcc-SourceCode.zip	Complete clean open-source repository package

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✨ Features

• ⚡ 1-Click Instant Switching: Switch to any Google account and automatically restart Antigravity within 1 second.
• 🔑 Login Once, Use Forever: Credentials are saved securely without requiring password re-entry or 2FA OTP codes on subsequent switches.
• 🌐 Native & Cross-Platform across all OS:
  • Windows: Native C# WPF Modern Fluent Dark GUI (SwiftAcc.exe) + 5-Step Setup Wizard (SwiftAcc_Setup.exe).
  • macOS: Native macOS Keychain backend + Drag-and-Drop SwiftAcc.app bundle + .dmg builder script.
  • Linux: FreeDesktop Secret Service backend + standalone .AppImage package + .desktop menu entry.
• 🎨 Modern Fluent Dark Mode UI:
  • Rounded cards, Google Profile Avatar, Email, Display Name, Custom Nickname, and Live Antigravity status.
  • Smooth 60fps card animations and transition effects.
  • Multi-language localization (9 languages supported).
  • Built-in instant search & account filtering.
• 💾 Backup & Restore (Export / Import): Safely backup and restore account lists via standard JSON files.
• 🛡️ 100% Private & Local: Powered directly by OS-level secure storage (Windows Credential Manager, macOS Keychain, Linux SecretService / Keyring). Zero external tracking, zero third-party servers.
• 💻 Universal CLI & GUI Companion: Run via graphical interface or command-line scripts.

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🚀 Installation by Platform

🪟 Windows (10 / 11)

• Installer (Recommended): Download and run SwiftAcc_Setup.exe.
• Portable: Run SwiftAcc.exe directly.

🍎 macOS (Apple Silicon M1/M2/M3 & Intel)

1. Download and unzip SwiftAcc-macOS.zip.
2. Drag SwiftAcc.app into your /Applications folder.
3. Open SwiftAcc from Launchpad or Spotlight. (To build a .dmg image on macOS, run ./build_dmg.sh)

🐧 Linux (Ubuntu, Debian, Fedora, Arch, etc.)

• Using AppImage: Run ./build_appimage.sh to generate SwiftAcc-x86_64.AppImage, make executable (chmod +x SwiftAcc-x86_64.AppImage) and double-click to run.
• Using Script: Run ./install.sh to install into ~/.local/share/swiftacc with desktop shortcut.

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🏗️ Cross-Platform Architecture

OS	Credential Backend	Antigravity Process	GUI Engine	Packaging
Windows	Windows Credential Manager (Advapi32.dll)	taskkill & Antigravity.exe	Native C# WPF	.exe Installer & Portable
macOS	macOS Keychain (security CLI)	pkill & open -a Antigravity	Modern Tkinter Dark GUI	.app Bundle & .dmg
Linux	Secret Service / Keyring (secret-tool)	pkill & antigravity &	Modern Tkinter Dark GUI	.AppImage & .desktop

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📖 User Guide

1. Save Your First Account

1. Open Antigravity and log in to your initial Google account.
2. Launch SwiftAcc and click 💾 Save current account.
3. Enter a friendly nickname (e.g., Main Account, Dev Acc, Personal...) and click Confirm.

2. Add More Google Accounts

1. In SwiftAcc, click ➕ Add / Login New Account.
2. SwiftAcc clears the active session and opens Antigravity in login mode (previously saved accounts remain 100% safe).
3. Log in to your new Google account on Antigravity.
4. Return to SwiftAcc and click 💾 Save current account.

3. Switch Between Accounts

• Click ⚡ Switch on any account card to switch instantly!

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⌨️ CLI Usage

# List all saved accounts
python swiftacc.py list

# Save current active login with custom label
python swiftacc.py save "Work Account"

# Switch to account #2 in list
python swiftacc.py switch 2

# Delete account #3
python swiftacc.py delete 3

# Rename account #1
python swiftacc.py rename 1 "New Label"

# Export accounts to backup file
python swiftacc.py export backup.json

# Import accounts from backup file
python swiftacc.py import backup.json

# Restart Antigravity
python swiftacc.py restart

# Open Graphical User Interface (GUI)
python swiftacc.py gui

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🛡️ Security & Privacy

• 100% Local Storage: Active tokens are securely managed via native OS credential stores (Windows Credential Manager, macOS Keychain, or Linux SecretService).
• Zero Intermediate Servers: SwiftAcc connects only to official Google OAuth endpoints to fetch profile avatars/names. No telemetry, no third-party proxies.
• 100% Open Source: All source code is completely open for audit and inspection in the repository.

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💖 Support & Donation

If you find SwiftAcc helpful, consider buying the creator a coffee!

👉 paypal.me/baongu2015

Thank you so much for your support! ❤️

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📄 License

Distributed under the MIT License. Feel free to use, modify, and share with the community.