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Listary is an excellent enhancement utility for list controls used everywhere: Windows Explorer, Task Manager, Registry Editor, and innumerable third-party applications.It searches folders, files or anything else as-you-type. Autocomplete, masks, hotkeys, regular expressions (pro version only) are good time-saving features.

Keypirinha is a fast launcher for keyboard ninjas on Windows.

RecentX gives you fastest access to your files, folders, programs, websites and also clipboard history in Windows. What's special is that it automatically remembers your recent and favorite items so that you can access them faster than searching all the files, folders etc. You can assign tags to all of them. You will be surprised to see how much hassle it saves and makes computing really enjoyable. We have stuffed this app with innovations that will boost your productivity.

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.

GNOME Do allows you to quickly search for many items present on your desktop or the web, and perform useful actions on those items.

Kupfer is a command tool heavily inspired by Quicksilver ; you do not use it to search your files, you use it to summon an application or document quickly by typing the first parts of its name. Kupfer is written using Python and has a flexible architecture. Objects that it can access are implemented in plugins, and new plugins can be written quickly. The philosophy of Kupfer is simplicity. The implementation is simple, makes the easy things work first, and does not overdesign unnecessary parts of the program. When you run kupfer, it launches, then anytime you type Kupfers keybinding -- immediately its window is presented ready for a new query. »

If you can see it, you can search it and share it from any device.Everything seen is remembered devices across all of your devices. Atlas pulls together all the threads of your digital life .Atlas Recall works with all the apps, websites, and services you love. No account authorizations required.Your digital life is more than just files. It’s the web pages, apps, emails, texts, chats, videos and more you use everyday. If you’ve seen it, you can search it with Atlas Recall

dmenu is a dynamic menu for X, originally designed for dwm. It manages large numbers of user-defined menu items efficiently.

OpenWith Enhanced is a small freeware application which replaces the standard Windows 'Open With...' window with an improved comprehensive yet intuitive dialog box.

Faster access to your favorite files, folders, programs, etc.

Mutate is a simple launcher inspired by Alfred for Ubuntu.Be more productive with hotkeys, keywords and file actions at your fingertips.

Gnome-Pie is a circular application launcher for Linux. It is made of several pies, each consisting of multiple slices. The user presses a key stroke which opens the desired pie. By activating one of its slices, applications may be launched, key presses may be simulated or files can be opened. The user does not need to remember the name of an application – just the direction has to be remembered.

Scherlokk is a lightning fast file search utility build for precise and reliable search of every file which meets the search criteria. Music, pictures, bookmarks, documents, etc can be found quickly and easily. Search can be made on any kind of build in volume, portable volume (pendrives, memory cards, USB drives), network drive (AFP, SMB, FTP), Thunderbolt or Firewire device (CD/DVD, external HDD, slave computer), etc.

Application launcher with bash-like completion. It's a simple program which provides a "run program" window, featuring a bash-like TAB completion. It uses GTK+ interface. Also, supports CTRL-R / CTRL-S / "!" for searching through history. Running commands in a terminal with CTRL-Enter. URL handlers.

LaunchIt is an Android application similar to the likes of QuickSilver for Mac, Launchy for Windows, and GnomeDo for Linux. It allows you to quickly find information on your Android device, such as Applications, Bookmarks, Contacts, Media and more.