oldversion.com
OldVersion is a software download or discovery resource for apps, installers, releases, or tools.
Directory
Search results
Published directory entries matching your search.
Filters
github.com
This Python application is an OSINT (Open Source Intelligence) tool called "Ominis OSINT - Web Hunter." It performs online information gathering by querying Google for search results related to a user-inputted query. The tool extracts relevant information such as titles, URLs, and potential mentions of the query in the results.
github.com
Oml is an OCaml math library that collects OCaml math and statistics functions. It aims for a descriptive, simple and typed approach to algorithms. A superset, Oml_full, includes C and Fortran dependencies such as Lacaml and LBFGS.
omnitools.app
OmniTools helps discover apps, SaaS products, no-signup tools, clones, or software alternatives.
one-sec.app
one sec is a screen time management application that uses scientifically backed methods to help users reduce their screen time. It can limit social media use, block websites and apps, and interrupt scrolling habits to break the cycle of social media dopamine hits. The application’s approach has been studied in partnership with the Max Planck Institute and Heidelberg University.
github.com
An open-source cross-platform performance library for deep learning applications.
onionservices.torproject.org
Tor Project documentation portal for onion-service applications, standards and operator tools.
onlineradiobox.com
OnlineRadioBox is a directory and player for free internet radio stations from around the world. It organizes stations by region and country, supports searching by station name, genre or country, and lets users listen directly in a browser without installing software. It also offers a free mobile app for Android and iOS.
onlyoffice.com
ONLYOFFICE is an open-source office suite providing document editing for text, spreadsheets, presentations, PDFs and fillable forms. It offers desktop and mobile apps, online editors, AI assistants for content generation and analysis, and connectors for integrating the editors into other platforms. It can run on a user's server or in the cloud.
github.com
OnlySwitch is a macOS menu-bar app that gathers everyday system controls into one customizable menu bar, including hiding desktop icons, changing appearance, keeping the Mac awake and managing the notch. Switches and Shortcuts can be added, removed, reordered, assigned keyboard shortcuts, or placed on the desktop as widgets.
github.com
onUI is a browser extension for Chrome, Edge and Firefox with a local MCP bridge, used to annotate or draw on any web UI and export structured context for AI agents. Annotations require no app code changes; per-tab control is off by default.
github.com
Onyx is an open-source AI platform that connects to applications to index and surface knowledge, with self-hosted deployment options. It provides agentic RAG search, deep research reports, custom agents, web search, a secure sandbox for code execution, artifacts, and voice mode. It works with major LLMs.
ooni.org
OONI, the Open Observatory of Network Interference, is a global community measuring internet censorship. OONI Probe tests the blocking of websites and apps and measures network speed and performance, while OONI Explorer displays censorship data collected from over 200 countries since 2012.
openalex.org
OpenAlex is an open catalog of the global research system. It indexes half a billion scholarly works, including associated authors, institutions, sources, and topics. The data is freely available for search, analysis, and reuse through a web application, API, and bulk download.
github.com
Open Android Backup is a code project with source, releases, documentation, or setup notes.
sourceforge.net
Open Camera is an open source camera app for Android phones and tablets. It offers options such as auto-level, scene modes, color effects, white balance, ISO, HD video, timer, auto-repeat mode and Bluetooth LE remote control. It also supports HDR, exposure bracketing, panorama and manual controls through the Camera2 API.
odc-sci.org
The Open Data Commons for Spinal Cord Injury is a free community platform for sharing and publishing spinal cord injury research data. It offers tiered access levels, allowing users to download public data, access community data, share their own datasets, and obtain citable DOIs. The platform includes tutorials, documentation, an apps toolbox, and a sample data management and sharing plan.
opendata.dc.gov
Open Data DC is a District of Columbia government site that shares hundreds of datasets. Users can browse the data, download it as a file, analyze it with their own tools, or build apps using the site's APIs.
data.corkcity.ie
Cork City Council's open data portal offers datasets about Cork in an open, downloadable format. The site lists 34 datasets, including popular tags such as Cork City, planning, boundary, environment and conservation. It states the data can be used for research, web and mobile application development, and data visualisations. Questions and comments go to an open data email address.
opendata.minneapolismn.gov
Open Data Minneapolis is a platform that enables users to create custom initiatives by combining existing applications with a custom site. These initiatives can be used to form teams focused on specific problems and invite community participation.
avaandmed.tallinn.ee
Open Data Tallinn provides a universal API for Tallinn city open data, documented on the Estonian Open Data Portal. It accepts GET requests to a data endpoint with table, column, filter, ordering and paging parameters. Defaults apply when parameters are omitted, with five concurrent requests allowed and a maximum query timeout of 20 seconds. An OpenAPI interface is provided.
data.gov.in
Open Government Data Platform India applies AI to data analysis, extraction, visualization, or business intelligence.
github.com
Open TV, now known as Fred TV, is a cross-platform IPTV application. It is described as ultra-fast, simple, and powerful. The project seeks community support and accepts donations via GitHub, PayPal, or cryptocurrency.
github.com
Open-Source iOS Apps is a collaborative list of open-source iOS applications. The repository is tagged for topics including app, apple, ios, ipad, iphone, swift, swiftui and tvos. It includes README, APPSTORE, ARCHIVE, LATEST and contents.json files, a CC0-1.0 license and contributing guidance.