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Published directory entries matching your search.
LogMeIn Hamachi is a hosted VPN service that extends secure LAN-like network connectivity to distributed teams and mobile users over the web. It supports gateway, hub-and-spoke and mesh virtual networking, web-based management, centralized software deployment and AES 256-bit encrypted communications. Hamachi is free for up to 5 computers in a network.
The Hamburger Zentrum für Sprachkorpora community within the ZFDM Repository holds corpora of spoken language. New data can be added upon request to the center's spokesperson, provided the data is already fully curated. External data owners holding a Letter of Intent may add data free of charge until the end of 2025.
HamExam.org offers free practice exams and flash cards for the Technician, General, and Amateur Extra amateur radio question pools. The site was built in 2003 and requires no sign-up for practice; a free account adds question prioritization and progress tracking across sessions.
Hammerspoon is a tool for automation of macOS, acting as a bridge between the operating system and a Lua scripting engine. Extensions expose system functionality, letting Lua code interact with APIs for applications, windows, mouse pointers, filesystem objects, audio devices, batteries, screens, keyboard and mouse events, clipboards, location services and wifi. Out of the box it does nothing; users create a Lua script in ~/.hammerspoon/init.lua.
HamStudy.org provides free amateur radio flash cards, practice tests, and question pools, along with question explanations and an introduction to ham radio. Study material is organized by exam, including Technician, General, Amateur Extra, and other question pools; user registration is free.
HaramBlur is a free browser extension intended to help Muslims protect their gaze and faith online by detecting and removing Haram images and videos. It is offered for Chrome, Edge, Opera, Brave, Firefox, Android and Safari, and the project provides a download, a demo and code on GitHub.
Modular pipelines for retrieval and generative AI applications.
HDRMerge is a free tool that creates raw images with extended dynamic range from exposure-bracketed raw files or a single raw file containing multiple frames. It imports formats supported by LibRaw and outputs DNG 1.4 images with floating point data. It offers a GUI for removing ghosts and a command line interface for batch processing.
Helium is a free, color-coded online student planner and academic calendar app available via web, iOS and Android. It lets users track classes, homework, grades and notes in a single interface, includes a built-in grade calculator, progress pace tracking, at-risk class alerts, and supports two-way sync with external calendar services.
High Charts is a JavaScript charting library designed for use in web applications, dashboards, grids and frameworks including React. It offers products for core charting, stock data, maps, Gantt charts, grids and dashboards, and is used by a large number of global enterprises. The library provides built-in adaptive functionality and extensive customization options for interactive data visualizations.
HEASARC is NASA's multi-mission archive for high-energy astronomy, holding data in extreme ultraviolet, X-ray and gamma-ray wavelengths plus cosmic microwave background datasets. It provides archival data, multi-mission software and analysis tools, and information on current and past observatory missions, available freely. Data discovery uses an interactive web portal, with API access through Xamin, astroquery and Virtual Observatory protocols.
Highcharter is an R wrapper for the Highcharts JavaScript charting library and its modules, delivered through an htmlwidget. The hchart(x) function charts data frames, vectors, ts, xts, forecast and survfit objects. It supports Highstock candlestick charts, Highmaps choropleth charts, themes, and plugins. Highcharts offers a commercial license and a free non-commercial license; the package does not provide a Highcharts license.
A Canadian government website providing access to historical weather and climate information for numerous locations across Canada. It offers past hourly, daily and monthly weather data, climate normals, historical radar images, almanac averages and extremes, monthly climate summaries, and engineering climate datasets.
The ICDC at the University of Hamburg provides historical hydrographic data from the German Maritime and Hydrographic Agency (BSH). The dataset contains about 7391 digitized temperature and salinity profiles from Nansen casts, covering 1869 to 1969. Data are original and not validated, available via FTP unrestricted or restricted to CEN/MPI networks or external users with an account. Licensed CC-BY-4.0.
Honeyview is a fast, free image viewer for Windows supporting WebP, PSD and GIF. It includes EXIF display for JPEG, batch format conversion with resizing, animation display for GIF and WebP, and direct viewing of images in archive files without extraction. Bandisoft states there will be no more updates for Honeyview and directs users to BandiView.
Hover.css is a collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Effects are available in CSS, Sass, and LESS, and many use CSS3 transitions, transforms and animations. Old browsers that don't support these features may need extra attention for a fallback hover effect.
HTML widgets are R packages that produce interactive web visualizations, working like R plots. A line or two of R code produces a D3 graphic or Leaflet map. Widgets run at the R console and can be embedded in R Markdown reports and Shiny web applications. The page lists widget examples including Leaflet, dygraphs, Plotly and Highcharter, and describes composing dashboards with flexdashboard and linking widgets with crosstalk. New widgets can be developed by bridging R and JavaScript.
HTTP Downloader is a download manager for the HTTP(S), FTP(S), and SFTP protocols that uses input/output completion ports. It is a multi-part download manager that can queue up to 100 downloads at a time, with each download split into 100 parts. The program and browser extensions for Firefox, Chrome, and Edge are offered as free open-source downloads for Windows.
HWiNFO is a free system information, monitoring and diagnostics tool for Windows and DOS. It provides in-depth hardware information, real-time system monitoring and extensive reporting, and the publisher states it does not collect personal information or transmit data over the network.
HyperWrite is an AI writing assistant with autocomplete, web search, and citations, offered as a browser-based document editor and Chrome extension. It provides hundreds of AI tools for content generation, research, speeches, and rewriting, plus custom AI tools. Paid plans include Premium at $19.99/month and Ultra at $44.99/month, while a free starter account offers limited access.
i2ocr is a free online OCR tool that extracts text from images and PDFs using AI-powered optical character recognition. It supports 128 languages and converts files into editable, searchable text. The service is accessible via its website.
iAsk AI is a free AI search engine that accepts natural language questions from users and returns instant, accurate, factual answers. It is positioned as an alternative to ChatGPT and includes supplementary tools such as an AI homework helper, video tutor, Chrome extension, content summarizer, document analysis feature, and writing assistant.
Istanbul Metropolitan Municipality's open data platform enables users to search for datasets by keyword or topic, review them, and download data or query it via API to create projects. Published datasets are labeled under categories such as energy, economy, environment, mobility and governance.
IBM Asset Dataset refers to the deprecated IBM Developer Data Asset eXchange (DAX). Most of its datasets are now hosted on HuggingFace or Kaggle, while IBM Project Debater datasets are available via the IBM Research Haifa site.
