Quicksilver Alternatives for Windows
Quicksilver is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The most popular Windows alternative is 
Keypirinha, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to Quicksilver and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Quicksilver are 
Listary (Freemium), 
ueli (Free, Open Source), 
CerebroApp (Free, Open Source) and 
Executor (Free).
- A lightning fast and flexible keystroke launcher for Windows. No installation required (portable). Extensible with Python3 plugins. View 141 alternatives to Keypirinha
- Listary is a revolutionary search utility for Windows
that makes finding your files and launching applications blazing fast, for casual and power users alike!. View 95 alternatives to ListaryNo screenshots yet- Freemium
- Windows
- PortableApps.com
- Windows Explorer
- Developed with the Electron framework, ueli is the type of tool that adopts simplicity, leaving out any unnecessary options and configuration settings. View 64 alternatives to ueli
- Free • Open Source
- Mac
- Windows
- Cerebro is an open source and free electron-based productivity software alternative to Alfred and Spotlight. It is focused on speed and good UI and UX. View 33 alternatives to CerebroApp
Discontinued
Latest release (0.3.2) was on December 2017.
- Free • Open Source
- Mac
- Windows
- Linux
- A multi purpose launcher and more advanced and customizable freeware windows run replacement and more. Executor is available also as a portable app and can be integrated in LiberKey. View 42 alternatives to Executor
- RecentX is an innovative launcher that gives you instant access to your files, folders, programs, websites & clipboard history. It automatically remembers your favorite & recent items so that you can launch them even faster. View 257 alternatives to RecentX
- FARR also lets you quickly run web searches, send email, manipulate files, control on-screen windows, and much more. View 55 alternatives to Find And Run Robot
- Zazu is a new open source productivity app, that allows developers to be in the drivers seat. View 27 alternatives to Zazu
Discontinued
Repo archived by authors. No updates or releases, and no recent commits. Based on obsolete versions of underlying tools/platform.
- Free • Open Source
- Mac
- Windows
- Linux
- With Fluent Search, you can search for running apps, browser tabs, in-app content, files and more. View 65 alternatives to Fluent Search
- Your productivity level just sprouted wings. Find what you need easily, across your cloud services from one place. View 33 alternatives to ChaseApp