speech

TheSage's English Dictionary and Thesaurus is a comprehensive tool for the English language, with features such as wildcard search, anagrams, pronunciations, and a concordancer. It is free to use and completely portable.

This video subtitle editor uses AI to provide features such as automatic subtitle generation, text-to-speech, syncing misaligned subtitles with audio, translation, and spell-checking.

Analyze long signals or Big Data with this time series and frequency spectrum analyzer software. Ideal for scientists, engineers, and hobbyists who require detailed information on signals like vibration, audio, seismic, and speech.

Funny Voice is a free software that modifies the pitch of your voice, enabling you to sound like a smurf or produce a deep voice. All that's necessary is a microphone, making it an ideal choice for karaoke gatherings.

The free PDF reader is a lightweight tool that lets you view, edit, share and print Adobe PDF files. With features like PDF conversion, text to speech, and support for various image formats, the tool is equipped to handle a range of tasks seamlessly.

This software reads aloud any epub, pdf or txt book and creates a bookmark to return to the last read position. Users can listen to ebooks and book notes from free Internet libraries suggested in the help menu.

This software is an auto subtitle synchronization tool which detects audio tracks and adjusts subtitles accordingly. It can work with different languages and can even translate them. It supports synchronization with another set of subtitles.

SSuite Voip PC Phone is a standalone voice-over-IP (VoIP) software enabling direct calls through a headset and microphone, without relying on third-party vendors or internet services. It is limited to local area network (LAN) and digital subscriber line (DSL) connections.