Quick License Manager - Quick License Manager (QLM) is a license protection framework that creates professional and secure license keys to protect software against piracy.
strace - Trace system calls and signals. A diagnostic, debugging and instructional userspace utility.
WhiteSource Renovate - Automate your dependency updates
ftrace - A function tracer for the Linux kernel.
LicenseSpring - Reliable and easy to use License-As-A-Service (LaaS) for for any software application
Valgrind - Valgrind is an instrumentation framework for building dynamic analysis tools.