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Google Quick Search Box
Google Quick Search Box
Google Quick Search Box
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Google Quick Search Box
DeveloperGoogle
Preview release
2.0.0.3789 / August 23, 2010 (2010-08-23)[1]
Written inObjective-C, Cocoa
Operating systemMac OS X 10.5 or later
LicenseApache License 2.0
Websitecode.google.com/p/qsb-mac/

Google Quick Search Box (GQSB) is an application launcher and desktop search tool developed by Google for Mac OS X computers. It allows users to search files, URLs, and contacts on their computer, as well as performing actions on the results.

History and status

[edit]

GQSB was first released as a developer preview on January 12, 2009.[2] It is still in beta, and a new version is released approximately monthly. The releases follow the sequence of chemical elements from the periodic table. The first public release was named Scandium and As of August 2009 the current release is Cobalt.[3] Like other Google products such as the Chrome browser, QSB is open-source software. However, just as with Chrome, Google distributes official builds with extra functionality. In the case of QSB, this includes plugin validation, auto-update, and Google-branded icons. Later it became a fully open source product, and just called Quick Search Box.[4] In Mac OS X Snow Leopard, QSB has replaced Google Desktop.

Comparisons to other products

[edit]

QSB is similar to another Google product, Google Desktop. However, there are several key differences between the two products:

  • Operating system compatibility: While Google Desktop is cross-platform, QSB is at present Mac-only software. Google currently has an app that allows users to search the web using the iPhone.[5]
  • Search methodology: Google Desktop maintains its own index of files for searching. It also indexes Gmail messages. QSB uses macOS's built-in indexing technology, Spotlight. Because of this, QSB is less resource-intensive than Google Desktop. However, there are drawbacks. QSB does not support indexing of Gmail messages (because Spotlight doesn't), and some aspects do not function if Spotlight is disabled.[6]
  • Search philosophy: Google Desktop offers a search-only paradigm. On the other hand, QSB allows actions to be defined, which can be applied to search result. For example, after locating a file in QSB, it is possible to select among "open," "get info," "move to trash" and other actions. In this respect, it is similar to another macOS software tool, Quicksilver. The developer of Quicksilver, Nicholas Jitkoff is employed by Google and is one of the lead developers of QSB.[7]
  • Extensibility: Both QSB and Google Desktop offer plugin APIs. However, in QSB it is possible to add both search result plugins and action plugins (integrating with the actions described immediately above). Google indicates that there is more leeway to expand QSB.[8]

Features

[edit]

In addition to file search, QSB is distributed with a suite of plugins that allow additional functionality. These include:

Criticisms

[edit]

Users have noted that the functionality as compared to Desktop is reduced, especially in the area of in-document text searching, Gmail message searching and web history searching.[citation needed]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Google Quick Search Box

View on Grokipedia
from Grokipedia
Google Quick Search Box (GQSB) is an open-source application launcher and desktop search tool developed by for Mac OS X computers, enabling users to quickly search and access local files, applications, web content, browser history, and contacts through a single interface. Released on June 9, 2009, it was designed to provide real-time suggestions as users type, blending results from multiple sources for efficient navigation and task execution, such as launching apps, sending emails, or playing music. It was developed by Jitkoff, the creator of the similar tool Quicksilver. The tool featured a customizable (default: Control + Spacebar) and supported extensibility through plug-ins, including one for integration to enable quick posting. Key aspects of GQSB included its ability to learn user preferences over time, prioritizing frequently accessed items in search results to enhance , and its lightweight design that operated independently of web browsers. Development was hosted on Google Code, where the source code was made available for download, building, and community contributions via discussion groups, , and IRC channels, reflecting 's emphasis on collaborative improvement. Although a developer preview had been released earlier in 2009, the full version marked a significant step in extending 's search capabilities to the Mac ecosystem, positioning it as a competitor to third-party tools like Quicksilver or Alfred. The final version, 2.0.0.3789, was released on August 23, 2010. While GQSB was primarily for macOS, Google also introduced a similar Quick Search Box framework for Android devices in September 2009 with Android 1.6, allowing system-wide searches for device content and web results, though it was integrated differently as part of the mobile OS rather than a standalone app. A bundled version for Windows via was available briefly but discontinued by March 2010, with no further standalone support. The Mac project, archived on Google Code, represents an early effort in Google's history of cross-platform search innovations, though active development ceased after 2010.

Development and History

Origins and Initial Release

Development of Google Quick Search Box began in 2008, led by Nicholas Jitkoff, a former lead developer of the popular Mac application Quicksilver, who had joined in 2006. Jitkoff, along with Dave MacLachlan, aimed to create a lightweight application launcher and search tool specifically for Mac OS X that would integrate seamlessly with the system's existing Spotlight functionality, avoiding the need for separate indexing overhead. This project sought to enhance everyday productivity by combining the speed of Quicksilver-like launching with broader search capabilities tailored for Mac users. The application was released as a developer preview on January 12, 2009, compatible with Mac OS X 10.5 Leopard and later versions. Positioned as a successor to for Mac users, Quick Search Box differentiated itself by leveraging the native Spotlight index rather than building its own, making it more efficient for file and application searches on Apple hardware. The preview was announced on the official Mac , where developers emphasized the tool's goal to enable "search without effort" for routine tasks, allowing users to quickly access applications, files, and web results from a single interface. Initial features centered on rapid application launching and file searching, with the search box appearing via a customizable to provide instant results without disrupting . By integrating directly with Spotlight, it ensured low resource usage while supporting contextual queries for local content. The early version was not fully featured but served as an experimental foundation for further enhancements, soon evolving into a beta phase with releases named after chemical elements, such as in early 2009.

Updates and Open-Sourcing

Google Quick Search Box entered beta in early 2009, with monthly updates that introduced refinements such as improved integration with Apple's Spotlight search feature for better local file and application discovery. These beta releases followed a based on chemical elements from the periodic table, exemplified by the update in 2009, which addressed stability issues like crashes during launches. The project transitioned out of beta with its official release in June 2009, marking the end of the initial developer preview phase. The project was open-sourced under the 2.0 from its developer preview in January 2009, with the source code hosted on Google Code for community contributions. Development continued for over a year, culminating in the final official release, version 2.0.0.3789, on August 23, 2010, after which Google ceased active development and support. Following the shutdown of Code in January 2016, the project was migrated to a read-only for long-term preservation. As of 2025, the archived repository shows no active forks or community-driven updates, confirming its discontinued status. The application, originally designed for Mac OS X 10.5 Leopard and later, experiences significant compatibility issues on OS X 10.7 and subsequent versions due to architectural changes, rendering it unsuitable for modern macOS.

Features and Functionality

Core Search and Indexing

Google Quick Search Box (QSB) relies on macOS's built-in Spotlight technology for indexing and searching local content, including files, URLs, contacts, and applications, rather than maintaining its own separate index. This integration allows QSB to access Spotlight's pre-built metadata database, enabling efficient desktop searches without the overhead of redundant indexing processes. By leveraging Spotlight, QSB provides instant access to system-wide data through a lightweight overlay interface that appears upon invocation. The core search functionality is triggered by a configurable global hotkey, with the default set to Control-Space, which brings up the search box from anywhere in the system. As users type queries, QSB ranks results by using Spotlight's underlying algorithms, supporting prefix-based suggestions for files and apps while offering options to filter by category, such as enabling Spotlight results for local items or web history through preferences. This setup ensures responsive querying, with results updating in real-time to prioritize the most pertinent matches from the indexed corpus. Desktop search in QSB includes inline previews of results, such as document snippets or contact details, alongside quick actions like directly opening files or applications and revealing items in Finder for further navigation. These features are optimized for minimal resource consumption, as QSB avoids performing any independent indexing or heavy computation, instead querying Spotlight's existing store to keep CPU and memory usage low compared to tools that build custom databases. QSB's compatibility is restricted to Mac OS X 10.5 Leopard and later versions, aligning with Spotlight's availability in those releases, and it eschews a proprietary indexing engine to maintain simplicity and efficiency over more resource-intensive alternatives.

Launcher Actions and Plugins

Google Quick Search Box enables users to interact with search results through a variety of launcher actions, transforming queries into efficient workflows. Once results appear in the dropdown interface, selecting an item—via arrow keys, mouse, or number shortcuts—allows execution of context-specific actions such as opening files or applications, initiating emails to contacts from the Address Book, playing songs in iTunes, sending instant messages, or copying selected text to the clipboard. For instance, typing a contact's name can prompt options to email or message them directly, while file results offer actions like moving to trash or revealing in Finder. Keyboard shortcuts enhance efficiency, with Tab or right arrow navigating to available actions, Enter confirming selection, and customizable global hotkeys (defaulting to Control-Space) summoning the search box from anywhere. The tool's extensibility relies on a plugin system that integrates third-party services and custom functionalities, allowing users to expand beyond core capabilities. Plugins come in two types: search result plugins, which add new data sources to queries, and action plugins, which enable operations on those results. Examples include the plugin for controlling playback and queuing tracks without opening the app, a plugin for instant computations from queries like "calculate 15*23," and web query plugins for site-specific searches such as or weather updates. Community-developed plugins, such as one for to compose tweets directly, further customize interactions, though Gmail integration via plugins offered limited previews rather than full client features. Installation is straightforward via drag-and-drop: users place plugin bundles (typically .qsbplugin files) into the ~/Library/Application Support/Google/Quick Search Box/Plug-Ins/ directory and restart the application, with built-in support for Spotlight actions ensuring seamless local integrations. The interface emphasizes simplicity with a minimal dropdown UI that displays categorized results—local files, web suggestions, contacts, and actions—in a non-intrusive overlay, learning user preferences over time to prioritize frequent choices like apps over web results. Hotkey customization in the Preferences panel allows tailoring invocation and navigation, promoting keyboard-driven efficiency without cluttering the desktop. This design, leveraging the underlying Spotlight integration for initial local search, underscores QSB's focus on rapid, actionable outcomes.

Comparisons and Reception

Similar Products and Alternatives

Google Quick Search Box (QSB) was designed exclusively for macOS, offering a lighter footprint by leveraging the system's native Spotlight indexing rather than maintaining its own search database, in contrast to , which provided cross-platform support for Windows and versions and included deeper integrations like message searching and content indexing within documents. QSB adopted an action-based paradigm similar to Quicksilver, influenced by developer Nicholas Jitkoff's prior work on that tool, enabling users to perform tasks like launching apps or sending messages directly from search results. Unlike Quicksilver, which relied on third-party plugins and catalogs for expanded indexing beyond Spotlight, QSB integrated natively with Spotlight for core file and app searches. Alfred, emerging as a popular successor after 2010, extended this model with more advanced, modern plugin workflows introduced in in 2013, allowing greater customization for and integrations. Preceding macOS features like Launchpad, released in July 2011 with , and , introduced in October 2011, QSB offered faster global hotkey activation (such as Control + Space) for text-based searches, differing from Launchpad's grid-based app browsing via gestures or the F4 key and 's voice-activated commands. Positioned as a bridge between the basic capabilities of Spotlight and more sophisticated third-party launchers like Quicksilver or Alfred, QSB filled a niche for quick, Google-enhanced desktop searches without direct mobile or web-based equivalents from . Following its discontinuation in the early 2010s, users increasingly relied on built-in macOS tools for similar functionality.

Criticisms and Legacy

Despite its innovative approach, Google Quick Search Box faced criticisms for its limited scope compared to Google's earlier tool, which offered comprehensive indexing of web history and email content; QSB instead relied on macOS Spotlight for local searches, excluding such advanced features to maintain a lighter footprint. Occasional integration challenges with Spotlight were noted in user reports, including difficulties in reliably accessing certain file types like audio and video. The absence of ongoing updates after 2010 resulted in compatibility problems with macOS Lion (10.7) and subsequent versions, such as the application becoming invisible on launch, excessive CPU usage, and system crashes due to memory swapping. During its active period in 2009 and 2010, the tool garnered positive reception for its speed and minimalist design, with reviewers highlighting its Quicksilver-inspired efficiency in launching applications and performing searches without the bloat of heavier alternatives. Tech outlets praised its seamless keyboard-driven interface and low resource demands, positioning it as a refreshing option for Mac users seeking quick access to files, web results, and plugins like integration. In its legacy, Google Quick Search Box contributed to enhancements in macOS search capabilities by leveraging and extending Spotlight's framework, demonstrating effective hybrid local-web querying that informed later system-level improvements. The project received updates through 2010, with the final version released in August 2010; the codebase is now archived on Google Code but rarely utilized due to outdated dependencies. Former users have migrated to modern alternatives like Alfred and Raycast, which offer expanded customization and compatibility with current macOS versions. No significant security vulnerabilities were reported during its lifespan, and it functioned as a proof-of-concept for Google's brief foray into native Mac applications before prioritizing cloud-centric services.

References

  1. http://googlemac.blogspot.com/2009/06/introducing-google-quick-search-box.html
  2. https://code.google.com/archive/p/qsb-mac
  3. https://android-developers.googleblog.com/2009/09/introducing-quick-search-box-for.html
  4. http://googlesystem.blogspot.com/2010/03/quick-search-box-for-windows.html
  5. https://arstechnica.com/gadgets/2009/01/quicksilvers-jitkoff-moves-on-to-google-quick-search-box/
  6. https://www.androidauthority.com/googles-material-design-lead-departs-748149/
  7. http://googlemac.blogspot.com/2009/01/search-without-effort-quick-search-box.html
  8. https://www.pcworld.com/article/523484/google_quick_search_blog.html
  9. https://news.softpedia.com/news/Download-Google-Quick-Search-Box-for-Mac-101981.shtml
  10. https://code.google.com/archive/p/qsb-mac/
  11. https://opensource.googleblog.com/2015/03/farewell-to-google-code.html
  12. https://groups.google.com/g/qsb-mac-discuss
  13. https://hothardware.com/news/google-launches-quick-search-box-app-for-mac
  14. https://code.google.com/archive/p/qsb-mac/wikis/GettingStarted.wiki
  15. https://download.cnet.com/google-quick-search-box/3000-2344_4-10920595.html
  16. https://www.engadget.com/2009-06-10-tuaw-first-look-google-quick-search-box-for-mac.html
  17. https://en.softonic.com/articles/google-quick-search-box-not-quite-a-spotlight-killer
  18. https://www.wired.com/2009/01/quick-search-bo/
  19. https://qsapp.com/manual/Introduction/
  20. https://www.alfredapp.com/changelog/
  21. https://www.cnet.com/tech/services-and-software/google-releases-quick-search-box-for-mac/
  22. https://www.nytimes.com/2009/02/26/technology/personaltech/26pogue.html
  23. https://www.besttechie.com/google-quick-search-box-review/
  24. https://alternativeto.net/software/quick-search-box-qsb-mac/
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