Microsoft products are commonly used by almost all students and professionals. Pico KMS tool works on the rules of Microsoft Activation Server emulation inside a virtual environment.Īlmost all types of institutions use Microsoft products like Office 20119 Professional on a large scale in 2022. KMSPico Office 2019 activation service is completely free and trusted by almost all software security vendors. The tool is well known for Windows KMS server activation around the world for the last 25 years. KMSPico Office 2019 Activator activates the Office files by changing the already installed Office activation key with a genuine professional one.