Question: I need a tool that can convert written text into natural-sounding audio files in multiple languages and voices.

Verbatik is a text-to-speech and voice cloning service with more than 600 realistic voices in 142 languages and accents. It can convert text immediately, let you customize voices, and add options like audio download, unlimited revisions and commercial use. It's good for marketing, education, voice commerce and other uses, and you can try it for free for three days.

Another good option is Narakeet, which can convert text to speech in more than 100 languages and 700 voices. It can also convert subtitles to audio and automate video narration. It can handle multiple languages. Developers can use its video production tools with programming interfaces and command-line tools, which makes it good for automating video creation and other high-scale content generation.

If you prefer a simpler interface and a range of voices, Textalky offers lifelike human voices in more than 140 languages and accents. It's geared for content creators, teachers and businesses, with tools for podcasting, video creation and multilingual content. Textalky also includes a sound studio panel for editing and processing audio files.