Directory
Published directory entries matching your search.
Emcognito is a free anonymous email service that creates aliases on the emcognito.com domain, which forward messages to a real inbox. Aliases can be suspended or deleted from a passwordless dashboard, and replies can be sent from aliases in the delivery log. The first 35 forwards each month are free.
Emoji Addon is a free, open-source browser add-on for using emojis. It offers keyword, colour and gender search, a most-used emojis section and keyboard shortcuts, and settings can be customised. Auto-insert and auto-copy place selected emojis in text boxes or the clipboard.
Userscript for Enhancements, adding browser customization or automation to supported websites.
erine.email is a free, open-source anti-spam service for an existing email address. Users pick a username and provide their real address, then hand out a fresh alias to each contact; messages forward to the real inbox. When an alias starts leaking spam, it can be disabled from a dashboard, and mail sent to it is dropped. The project publishes its code and architecture on GitLab.
Error Lookup is a portable open source tool that translates Windows error codes into more meaningful text descriptions. Users type a code into a box and the details appear in another. It supports regular Windows API errors, Native API errors, DirectX, Windows Internet errors and STOP codes, and modules can be configured in settings. It is compatible with Windows 7 and higher.
Browser extension for Extension Manager, adding useful tools or workflow improvements inside the browser.
Browser extension for Extensity, adding useful tools or workflow improvements inside the browser.
Extensity is a GitHub-hosted browser extension project created by sergiokas for Google Chrome. Its core function is to allow users to quickly enable or disable installed Chrome extensions. The project is categorized under browser tools and extensions.
External Application Button is a browser extension that adds a toolbar button and customizable context menu items for sending page parameters such as links, selected text, and image, video, or audio source URLs to an external application. Users define execution jobs in the options page and can open pages in a different browser or send images to an external editor.
ExtractMailAddress is a free web tool that extracts and sorts email addresses, URLs and phone numbers. It removes duplicates and supports multiple formats including text, CSV, PDF, Excel and DOCX.
A page comparing the most popular cross-platform desktop and mobile browsers and their features. It limits testing to seven browsers available on PCs and phones and excludes regional browsers. It includes tables on developer, engine, and usage share, and states it was last updated on 13 October 2026.
Fake Data is a browser form filler for web developers that generates data for form fields. It is installed as a browser extension and requires no advanced setup or configuration for first use. It supports custom JavaScript code and custom elements, and it learns new fields as they are used. It is compatible with most major browsers.
Userscript for Fandom Focus, adding browser customization or automation to supported websites.
Feedly Threat Intelligence is a platform for collecting, analyzing and sharing cyber threat intelligence such as vulnerabilities, cyberattacks, threat actors and IoCs. It gathers signals from over 10,000 clear and dark web sources and includes AI tools and integrations that deliver STIX-formatted intelligence. The service is offered in Standard and Advanced plans.
Filmot Title Restorer is a user script for youtube.com that restores titles for removed or private videos in YouTube playlists. According to the source, it restores title and channel information in a playlist for removed or private videos using the filmot.com metadata search engine, and fetches thumbnails from the Internet Archive if available.
Browser extension for Firefox Addons, adding useful tools or workflow improvements inside the browser.
Browser extension for FireShot, adding useful tools or workflow improvements inside the browser.
Feed Creator is a web tool from FiveFilters.org that turns webpages into custom RSS and JSON feeds from selected items or links on a page. It finds selectors automatically so feeds update with new items, and offers alerts, full-text expansion, and filtering by words or URL patterns. The hosted service is now part of Feed Control.
Proxy service that helps scraping tools handle Cloudflare and browser-based anti-bot challenges.
FollowUpThen is an email reminder service that creates reminders from a date placed before the @ sign in an email address. It requires no inbox connection and works on every device, with options for private or group reminders.
Freedium is an open access reader that fetches an open, ad-free version of paywalled articles. Users paste a paywalled article link and the service returns a readable copy that can be kept. The site states it was established in 2023.
FreeQRApp is a free QR code generator that creates QR codes for URLs, text, WiFi networks and contacts. Users can customize colors and add logos, preview codes as they type, and download them as high-resolution PNG files. The site states that no account or login is required.
fx_cast is a Firefox extension that enables Chromecast support for casting web apps and HTML5 media. It requires a companion bridge application to connect with receiver devices and is currently supported on Windows, macOS and Linux. The v0.x.x releases are described as incomplete and possibly unstable.
Gemini helps compare, test, package, or manage web browsers and browser-based apps.
