After a few years I still use Listary as my main search/launcher. It's very quick, has a very nice look and great system of filters and projects. There are problem with new version to be released, but I'm talking about version number 5.
WardenCam Home Security IP-Cam - Low cost full feature DIY security camera on your Android, iPhone, iPad, smartphones. Perfect for home alert, family care, pet cam, or business security.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Kami Home - Kami Home makes it practical and effortless to guard and stay connected with the things, such as family, friends, pets, offices, accessories, and all the others that you love the most.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
IP Cam Soft - IP Cam Soft is a fine tool developed in the market by IPCamSoft.
Wox - An effective launcher for windows. A full-featured launcher, access programs and web contents as you type. Be more productive ever since. Wox is free for use and open-sourced at Github, Try it now! Download .