WhatsApp and Telegram in one retro ICQ messenger — separate chat windows, the classic uh-oh! sound and switchable skins.
Free & open source · Windows · macOS · Linux · no sign-up needed
Everything modern messengers do — wrapped in the look you miss.
Both accounts in one app, cleanly split by tab. QR login, your real chats.
Every contact gets its own floating window — true ICQ 5 style.
ICQ Retro, ICQ Classic Green and MSN Messenger. One click re-skins everything.
The legendary ICQ notification sound on every new message.
Voice messages, images, videos, GIFs, stickers, read receipts, typing indicator.
A single .exe, no install needed. Your login stays — even from a USB stick.
Three skins, built from pure CSS — the look of back then, not the old files.
Download ICQ Retrogram for free and connect your WhatsApp in 60 seconds.
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