f.lux is a free download for macOS, Windows and Linux that warms up the computer display at night to match indoor lighting. It makes the display color adapt to the time of day, and it can be configured with the type of lighting and location.
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Fantasia Archive is a free offline worldbuilding and documenting tool that runs on the user's computer. The site describes it as feature-rich and offers a download, with support links for Discord, Patreon and Ko-Fi.
Fedi.Tips is an unofficial non-technical guide to using Mastodon and the wider Fediverse. It provides a quick start for newcomers and a contents list of tips and tutorials covering joining, posting, discovering people and posts, customising Mastodon and using it on a computer.
FFmpeg Online Converter is a browser-based tool that converts image, audio and video formats using FFmpeg compiled to WebAssembly. Files are processed locally and are not uploaded to a server. It supports conversions such as mp3 to wav, mp4 to gif and webm to mp4. Conversion speed depends on the computer, and the tool is recommended for short videos or audio files.
Fiber is a Python-based distributed computing library for modern computer clusters. It provides the same API as Python's standard multiprocessing library, uses Nanomsg for communication, and allows dynamic allocation of CPU, memory, and GPU resources. Installation uses pip install fiber.
Filelight is a KDE utility application that visualizes disk usage on a computer using concentric ring displays for folders. It can scan local, remote or removable disks, show detailed file and folder information, delete unnecessary files, integrates with Dolphin, Konqueror and Krusader file managers, and offers configurable color schemes.
Firejail is a SUID program for Linux that restricts the running environment of untrusted applications using Linux namespaces and seccomp-bpf. Written in C with almost no dependencies, it runs on Linux computers with a 3.x kernel or newer. It includes security profiles for many Linux programs, and commands can be prefixed with "firejail" to start a sandbox.
Florida Agricultural and Mechanical University (FAMU) is a public, historically Black university located in Tallahassee, Florida. It is part of the State University System of Florida and accredited by the Southern Association of Colleges and Schools Commission on Colleges. The university offers 100 degree programs across 14 colleges and schools, including undergraduate, graduate, online and continuing education options. It is ranked as the #1 public historically Black college and university by Niche and US News & World Report.
Florida Atlantic University is a student-centered public research university spanning 110 miles of Southeast Florida's coast. It offers over 170 degree programs, more than 6,000 undergraduate research activities, over 10,000 internship placements, and 28 combined bachelor's to master's degree programs. The university operates in a subtropical climate and provides regional professional experiences for students.
Fluent Reader is an open-source desktop RSS reader. It aggregates news sources and can sync with Inoreader, Feedbin, or services compatible with Fever or Google Reader API, or import sources from an OPML file for local reading. Sources can be organized into groups, and full data backups allow moving between computers.
Flux is a machine learning library built as a pure-Julia stack, offering lightweight abstractions over Julia's native GPU and automatic differentiation support. It is compiled and eager, and existing Julia libraries can be incorporated into Flux models. Its ecosystem includes probabilistic programming, graph neural networks, computer vision and natural language processing packages, and it is maintained by a community team.
FolderClone is a synchronization and backup tool for Windows that makes an identical copy of a folder from one drive to another. It runs in the background, periodically checking the source folder and updating the target with new or changed files. It can copy files between computers or replicate data to external drives, NAS or cloud storage such as OneDrive and Google Drive.
Folding@home is a distributed computing project that simulates protein motion, with volunteers donating spare computer cycles to run simulations designed by research labs. It runs on Windows, macOS and Linux, and no account is required to start. A research consortium of academic labs proposes simulation projects and analyzes the results. The project has produced peer-reviewed papers since its launch in October 2000.
Fordham University is a top-ranked Jesuit, Catholic university in New York City. It serves approximately 17,000 students across 8 schools and operates residential campuses in the Bronx and Manhattan, as well as locations in Westchester and London.
Free Full PDF is a search tool for finding free scientific publications in PDF format. It covers content across fields including electronic and computer engineering, energy, life sciences, agriculture and food sciences, and economic and social sciences. The service provides latest scientific news, topic highlights, and free registration for users to share articles and discuss research with the scientific community.
A directory linking to free computer, programming, mathematics and technical ebooks, lecture notes and tutorials from around the world. Entries are categorized, and the site provides an advanced search engine.
Gachon University's general graduate school English page welcomes visitors and lists graduate school guidance, contact numbers for admissions, classes, graduation, international students and scholarships, along with shortcuts to its graduate schools.
GarageBand is Apple's music creation app for Mac, offered free on the Mac App Store. It provides virtual drummers, a sound library with Smart Controls, guitar amps and pedalboard effects, and recording with up to 255 tracks. Projects can be kept up to date across Mac computers using iCloud.
A Mac and Windows application that extracts burned-in and hardcoded subtitles from video into editable, time-synced SRT files. It supports Chinese, English, Japanese, Korean and other languages, with automatic timeline alignment, batch processing and local processing so files stay on the computer.
An online Windows XP simulator intended for pranking friends by secretly opening it on their computer in full screen. The site imitates the Windows XP operating system, letting users open programs, interact with the interface and trigger a blue error screen. It also offers Minesweeper and Tetris.
Geeks3D is a blog about 3D tech news, gathering news on graphics hardware and graphics programming. It covers graphics cards, gaming computers, OpenGL, Vulkan, Direct3D, PhysX, real time 3D software and the demoscene. The site also lists its own tools, drivers and demos.
The TInnGO Open Data Repository is a global repository for gender-related data collections in the transport sector, including mobility, safety and security, surveys and research outcomes. Data comes from ten national hubs of the TInnGO project, and other contributors may upload anonymized or pseudonymized datasets after registration. Published data is openly accessible, and public collections are available through an API.
Genesis is an old school multiplayer text adventure game played in a browser or through a MUD client. The site states the game is entirely free to play and works in all browsers on all operating systems, computers and mobile devices, while accepting donations.
Georgia Institute of Technology is a top public research university that develops leaders in technology and improves lives through diverse academic programs with global reach. It is the fastest-growing public university over the past decade and has a $5.8 billion economic impact.