Boot Camp Macs ship without a TPM chip. FlexTPM installs as a native Windows driver and gives your machine a fully functional software TPM 2.0 that Windows recognizes and trusts.
FlexTPM installs the right way and works the way Windows expects.
Windows sees a fully functional software TPM 2.0 device. Windows Hello, BitLocker readiness, and TPM-dependent security features work as expected.
Shows up in Device Manager under Security Devices. Recognized by tpm.msc, Get-Tpm, and all standard Windows APIs. Windows treats it as a first-class TPM device.
No test signing mode. No Secure Boot conflicts. Windows trusts it the same way it trusts any signed driver.
FlexTPM touches nothing outside its own installation. No DLL replacement, no registry hacks, no changes to Windows internals.
Because nothing is modified, updates cannot break it. Install once and it keeps working through every patch Tuesday.
Ready the moment Windows boots. No manual steps, no configuration, nothing to remember after installation.
FlexTPM registers with Windows through the standard driver stack. Real engineering under the hood.
FlexTPM installs as a signed Windows driver package. Under the hood, the FlexTPM Engine service starts automatically and handles all TPM 2.0 command processing — cryptographic operations, PCR management, and capability reporting — through a dedicated Windows driver service chain.
A Windows Driver Framework driver presents the device to Windows TBS (TPM Base Services) through the standard IOCTL interface. It appears in Device Manager, tpm.msc, and responds to Get-Tpm exactly as a hardware TPM would. Manufacturer ID reports as SDTM.
Windows Hello, BitLocker readiness checks, security compliance checks, and other TPM-dependent features work as expected. The driver starts automatically on every boot and requires nothing from you after setup.
Built for Boot Camp Macs and legacy PCs running Windows.
Free during beta. Paid tiers launch April 2026.
Beta keys go out in April 2026. Leave your email and you will be first.