Best Open Source Speech Software 2026

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Browse free open source Speech software and projects below. Use the toggles on the left to filter open source Speech software by OS, license, language, programming language, and project status.

MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

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Intelligent Retail Management
Retail space, product categories, planograms, automatic ordering, and shelf labels management

Quant offers a wide range of solutions for retail. Within one integrated software system, it allows you to efficiently combine the management of retail space, shelf labels and marketing materials with task management, reporting and automatic replenishment.

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1

Mumble

Low-latency, high quality voice chat for gamers

Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming. It includes game linking, so voice from other players comes from the direction of their characters, and has echo cancellation so the sound from your loudspeakers won't be audible to other players.

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169 Reviews

Downloads: 119 This Week

Last Update: 2022-01-22
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2

flashcards (granule)

GRANULE is a flashcards program based on Leitner cardfile methodology for learning new words. It features long-term memory training capabilities with scheduling, integrated pictures, sound, and full-screen mode.

Downloads: 10 This Week

Last Update: 2012-08-25
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3

TLDP Audio Video Project

TLDP Audio Conversion This is an attempt to convert the Entire TLDP Project into audio format for expanded use and distribution

Downloads: 0 This Week

Last Update: 2017-10-26
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4

Vapp IVR framework

A Python library to create sophisticated multilingual IVR applications. NOTICE. The repository is frozen, please find the latest version of the software at https://github.com/sippy/vapp

Downloads: 0 This Week

Last Update: 2015-04-14
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Virtual data rooms designed to achieve better outcomes
Now you can get ready for and experience success in M&A, divestments, capital raising, restructure, IPOs, tenders and more

Ansarada is a SaaS company that provides world-leading AI-powered Virtual Data Rooms and dealmaking tools. These tools include advanced AI insights and automation, next level Q&A and collaboration, plus pre-built, digitized and customizable workflows and checklists - known as Pathways - for M&A, capital raising, business audits, tenders and other high stakes outcomes.

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