get your download here – V1.5

Download a free evaluation version of Acapela TTS Voices for NVDA

Acapela TTS Voices for NVDA adds high-quality and high performing voices to your NVDA screen reader (NVDA 2019.2 and lower).

The evaluation version is fully functional and provides access to all voices and all functionalities for 15 days. As soon as a license is activated, the evaluation version will turn into a complete version.
You need to install first the Acapela NVDA Speech Companion and then you can install the voices.

All packages are imported directly into NVDA as add-ons, here is how you can install Acapela TTS Voice For NVDA:

From the NVDA menu:

  1. Open the Manage add-ons box from the Tool menu.
  2. Use the import feature to import the Acapela TTS Voices for NVDA engine and voices that you have downloaded.

From Windows Explorer:

  1. Click or press enter on the downloaded package.
  2. Answer yes, or press alt Y, when prompted if you want to install this add-on.

Acapela TTS Voices for NVDA engine (mandatory)

Download Acapela TTS for NVDA engine v1.5

Version Information: The current version is v1.5 released 20th September 2017.

Then you can choose to download all colibri voices in one file, or any of the high-quality voices. High Quality voices are delivered in individual downloads as they are much larger files ranging from 100 to 300 MB each.

Colibri voices

Download all colibri voices in one file

The list of voices included in the Colibri package is available here.

 HQ voices

Choose the languages and voices of your preference. If you want to have a preview of the voices before download, check the interactive demo here on this page.


Arabic-English bilingual voice


English (Australian)

English (Indian)

English (Scottish)

English (UK)

English (US)

Please note that the voices Valeria and Emilio are bilingual voices, so the same voice is available in both US English and US Spanish

French and Belgian French

All French voices come with a Belgian variant that pronounces numbers and other special combinations according to the Belgian way.





Portuguese (Brazilian)



Spanish (US)