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Download QIP
Open the downloaded archive and drag
QIP 2005.appinto Applications.First launch: right-click QIP → Open → Open. Needed once — the build is not signed with an Apple certificate.
Enter your UIN and password and press Connect. The icq.jimm.online server is already set.
Won’t start?
- macOS 15 and newer: System Settings → Privacy & Security → Open Anyway.
- Says the app is “damaged”: run
xattr -cr "/Applications/QIP 2005.app"in Terminal. - “QIP 2005” Not Opened / Apple could not verify: press Done, not Move to Bin. Then use Open Anyway in System Settings or the
xattrcommand above. - QIP is “not responding” or does not open: force quit it (⌥⌘Esc → QIP 2005 → Force Quit), delete every old copy of QIP 2005.app and download the archive again.
- Still stuck? Start QIP from Terminal, the log is saved to qip-log.txt on your Desktop:
"/Applications/QIP 2005.app/Contents/MacOS/qip" 2>&1 | tee ~/Desktop/qip-log.txtSend us that file, your Mac model and macOS version.