Sploitus is a search engine for exploits and hacktools. It collects proof-of-concept code, CVEs, and the products they affect from across the internet in one place. Users can search by CVE identifier, product name, exploit, or security tool.
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An arXiv paper on discovering skylines over hidden web databases whose search interfaces enforce a top-k output constraint. It examines how search interface controls affect discovery cost and develops algorithms for one-ended range, free range and point predicates, combined for mixed interfaces. Experiments over real-world online and offline databases are reported.
Guide to search tools and databases that surface information outside conventional web indexes.
OSINT Toolkit Website Information is a collection of tools for researching websites, IP addresses, domains, emails and MAC addresses. It lists lookups including Ping Website, Whois, reverse Whois, network and TLD lookup, IP history and geolocation, MAC vendor lookup, DNS report and header and source code search. The page states that some tools require the IP address, email address, domain name or MAC address of the target.
Yubnub is a web-based command line service that allows users to execute custom commands to access external websites and tools. Example commands include image searches, random number generation, and dictionary lookups. It supports advanced syntax for creating custom commands with multiple parameters and default values, and can be integrated with web browsers including Firefox, Internet Explorer, Safari, and Opera.
All-in-One is a browser new tab page that consolidates multiple search engines. It enables users to search webpages, tweets, and YouTube videos, and add preferred custom search engines. The service includes options such as background customization, language selection, and links to charity organizations, with contact information provided for feedback.
Crossref Metadata Search is a public service that allows users to search metadata for a range of research outputs including journal articles, books, standards, and datasets. It supports queries using DOIs, ORCID iDs, ISSNs, full citations, and custom search terms, and provides example queries to guide user searches.
Harmari (Unified Listings Search) is a unified search tool for finding web pages, files, records, code, or internet intelligence.
Library Genesis search site for finding books, papers, academic files, and document records.
Million Short is an independent, ad-free web search engine offering private search. It provides site removal, Boost/Block controls, and topic-specific mini search engines called Topicals. The site also offers a browser extension and filtering options.
Search Site WE is a cross-browser extension compatible with Firefox and Chrome. It allows users to search within the current subdomain or the entire domain using a selected search engine, accessible via the toolbar button or context menu. It is a no-restart alternative to the established Search Site add-on, built with the WebExtensions API with identical functions and user interfaces across both supported browsers.
Privacy-focused search engine that shows Google results without storing personal search data.
YouTube Search Fixer is a free, open-source browser extension that removes Shorts, Mixes, playlists, suggestions and clickbait text from YouTube search results. It also offers search and layout tools, including Power Search and a grid view. The developers state it collects no telemetry and requires no account.
Search engine for finding web pages and specialized online information.
Search engine for finding web pages and specialized online information.
Question-focused search engine and web portal for finding answers, pages, images, and news.
Awesome AI Web Search is a GitHub repository or organization with source code, releases, documentation, or project resources.
ChaCha is a curated web directory focused on AI tools, search engines, productivity apps, research tools, and everyday useful websites. It organizes resources into functional categories, with short practical notes for each featured tool to help visitors evaluate options. The directory also accepts public suggestions for additional tools to include.
Search engine for finding web pages and specialized online information.
ContextSearch web-ext is a Firefox browser extension compatible with Firefox 57 and later. It lets users select text to search using the context menu or a tiled popup with any installed search engine. Users can add new search engines via right-click, edit favicons and query strings, and the extension supports both POST and GET requests, with a simple, highly configurable user interface.
Search engine for finding web pages and specialized online information.
Decentralized search engine that rewards users and indexes web results through Presearch.
Search engine for finding web pages and specialized online information.
Search engine for finding web pages and specialized online information.