Apps to Indexed Search

Keypirinha is a minimalist yet powerful portable launcher for Windows, designed for speed enthusiasts. It provides quick access to programs, files, and web searches through a streamlined interface, heavily relying on keyboard input for efficient navigation and workflow automation.

Cool Reader is a highly configurable and lightweight eBook viewer designed for comfortable reading on various devices. It supports multiple formats including EPUB and DOCBOOK, offers extensive customization options for interface and reading experience, and includes useful features like library management, annotations, and sync capabilities.

eXo Platform is an open-source enterprise social collaboration platform designed to connect employees, share knowledge, and improve communication and productivity within organizations. It offers a comprehensive suite of tools including social networking, document management, project management, and real-time communication features.

Tabbles is an innovative relational file manager for Windows, utilizing a unique tagging system to allow users to organize files, documents, and bookmarks across different locations and applications in a highly flexible and intuitive manner. It breaks free from the traditional hierarchical folder structure, enabling rich contextual organization.

Google Desktop was a powerful desktop search application designed to index and rapidly locate information across your computer. It integrated seamlessly with your operating system, offering indexed search for files, emails, web history, and more, along with a customizable sidebar for widgets and gadgets.

Yandex Search is a widely used web search engine, a core product of the Russian technology corporation Yandex. It offers comprehensive web search capabilities and integrates with other Yandex services.

DocFetcher is a robust, open-source desktop search application designed to find files based on their content across various file types on Windows, macOS, and Linux.

DEVONthink is a powerful document and knowledge management application for macOS. It helps users organize, store, and retrieve information from various sources, offering advanced search capabilities, AI-assisted connections, and robust syncing options to build a comprehensive personal information or research database.

TagSpaces is a versatile, open-source application for organizing digital files across multiple platforms using a flexible tagging system. It allows users to manage documents, notes, photos, and more directly on their local storage or synced cloud drives, enhancing discoverability without relying on central databases or proprietary formats. Ideal for individuals seeking robust offline file management and knowledge organization.

Locate32 is a powerful and open-source file searching utility for Windows, offering immediate results by indexing your local drives. Its rapid performance and support for advanced search options like regular expressions make it an ideal choice for quickly finding files.

Apple Books (formerly iBooks) is Apple's native e-book and audiobook application for iOS and macOS devices, providing a seamless reading and listening experience with robust library management and sync features.

Sohodox is designed to be the simplest document management system specifically for small businesses, aiming to reduce paper clutter and improve organization with features like easy filing, tagging, searching, and workflow automation.

YaCy is a free, decentralized search engine powered by a global network of peer-to-peer users. It offers a privacy-focused alternative to traditional search engines, ensuring no tracking and complete user control over their search experience and data.

Lookeen Desktop Search is a powerful desktop search tool designed for Windows and Outlook users to quickly locate emails, documents, and various files within their systems and connected storage.

ABBYY FineReader is a powerful OCR and PDF software solution designed to digitize, manage, edit, and convert documents with high accuracy. It transforms scanned documents, PDFs, and images into editable and searchable formats, streamlining document workflows for individuals and businesses alike.

Bing is a comprehensive web search engine developed by Microsoft, designed to help users find information directly and efficiently. It goes beyond simple keyword searching by providing intelligent answers, integrated services, and a reward system that incentivizes its usage. With features like visual search, local business information, and integration with other Microsoft services, Bing aims to offer a more task-oriented and visually rich search experience compared to its competitors.

FBReader is a versatile and free ebook reader application supporting multiple formats including ePub, Kindle azw3, and fb2. It offers a customizable reading experience across different platforms with features like library management, synchronization, and text-to-speech.

Virtual Volumes View (VVV) is a powerful, portable application designed to catalog the contents of removable media like CDs, DVDs, Blu-rays, and hard drives. It enables users to create and manage a searchable database of their offline storage, making it easy to locate files without needing to insert the physical media.

Explore the web with Yahoo! Search, a comprehensive search engine offering a blend of robust search capabilities, integrated content discovery, and personalized result presentation. It aims to provide a versatile search experience beyond basic web queries.

Amazon Kindle offers a comprehensive ecosystem for reading digital books, providing dedicated e-readers and cross-platform apps. It allows users to purchase, download, and read a vast selection of ebooks, newspapers, and magazines, synced across various devices for seamless access.

GNOME Do is a powerful and extensible application launcher for Linux, designed to quickly launch applications, search files, and perform various actions via a simple keystroke interface, enhancing user workflow efficiency on the GNOME desktop environment and beyond.

Google Groups provides a platform for creating and managing online discussion forums and mailing lists, enabling collaboration and communication within communities.

Solid Explorer is a feature-rich file management application for Android, offering comprehensive control over your device's storage. It provides seamless integration with popular cloud services, supports network protocols like FTP and SFTP, and includes powerful tools for file searching, archiving, and organization, all within a modern, Material Design interface.

Launchy is a discontinued yet highly efficient open-source keystroke application launcher for Windows, macOS, and Linux. It allows users to quickly open programs, documents, and perform searches by typing their names, significantly speeding up workflow.

Everything is an incredibly fast desktop search utility for Windows that indexes your file system and allows you to locate files and folders by name instantly. Unlike Windows' built-in search, it works in real-time, providing near-instant results as you type, making file management and access significantly more efficient.

Calibre is a powerful and versatile open-source e-book management software that streamlines the organization, conversion, and reading of your digital book collection across various formats and devices.

Google Search is the world's most popular search engine, providing users with fast and comprehensive access to information across the web. It utilizes advanced algorithms to deliver relevant search results, incorporating features like instant answers, local search, and integrations with other Google services to enhance the user experience.

Kupfer is a fast and versatile keystroke launcher for Linux that provides quick access to applications, documents, and various actions through a simple interface activated by a keyboard shortcut. It's designed to significantly speed up workflow by reducing reliance on traditional menus and file browsing.

Where Is It? is a powerful Windows application designed for comprehensive cataloging of your digital and physical media collections. Effortlessly organize CD-ROMs, audio CDs, DVDs, MP3s, and more with advanced indexing and search capabilities. Ideal for managing large personal or small business archives.