When searching for specific "download links" or "cracked" versions (like "solid essay" might imply) from unofficial sources: Risk of Malware
It is common for antivirus software and firewalls to flag OpenBullet as a potentially unwanted program (PUP) or even a threat. This is because OpenBullet's behaviour—making automated, potentially rapid HTTP requests—resembles the behaviour of malware or attack tools. The software does contain a virus or Trojan, but detection is normal due to its nature. openbullet 145 download link