Software Informer
Free
Software Informer is a safe utility that has been designed specifically for those users who care to keep their applications functional and ready.
SurfPatrol
Free
SurfPatrol extension is a free and simple online security aid for browser and plugin security checking.
MacUpdate Desktop
Freemium
MacUpdate Desktop keeps your apps up-to-date.
Zero Install
Open Source
Zero Install is a means of distributing and packaging software for multiple operating systems.
Compare SUMo with alternatives
Compare Software Informer and SUMo and decide which is most suitable for you.
Compare MacUpdate Desktop and SUMo and decide which is most suitable for you.