WebCatalog
Singlebox Messenger

All-in-One Messenger for Mac & PC

Overwhelmed by juggling multiple messaging platforms and web accounts? Singlebox is your all-in-one messenger and multi-account browser, seamlessly combining all your chats, emails, and web apps in one place. One window for everything you do on the internet.

Singlebox

Manage multiple accounts without the hassle of logging in and out. Whether for work or personal use, Singlebox keeps everything at your fingertips.

GmailChatGPTClaudeSlackWhatsAppMessengerTelegramDiscordMicrosoft TeamsGoogle ChatHelp ScoutMeta Business Suite
Everything you need in one window

Profiles

Manage and switch between multiple accounts and apps easily without switching browsers.

Cloud sync

Keep your WebCatalog setup synced across devices and browsers.

Menu bar (tray) apps

Attach web apps to menu bar (tray) for quick access with keyboard shortcuts.

App lock

Add a password to restrict access to specific apps or spaces.

Ads & tracker blocker

Block ads and trackers inside WebCatalog desktop apps.

Privacy protection

Run websites in isolated environments and get protected from cross-website trackers.

Get Singlebox Messenger for Mac, Windows.

Free to download. One window for all your chats, emails, and web apps.

Download from the Microsoft Store