Reply To: Can’t open ProjectLibre on M1 Mac • Laura Johnston • No comments Home New › Forums › discussions › ProjectLibre Desktop › Can’t open ProjectLibre on M1 Mac › Reply To: Can’t open ProjectLibre on M1 Mac September 8, 2025 at 1:07 am #4425 Laura JohnstonParticipant I’m having the same issue. Have a M4 MacBook Air and downloaded latest version, but unable to open or run program. Solution needed please. Ready to experience ProjectLibre Cloud? Request a Cloud Trial →