1Step 1
Open playback controls
Open any file in your library.
Voice characters
Three ways to hear the same text
Narrator, Questioner, and Expert presets shape how a document sounds. Choose a character voice and switch instantly while you listen.
Voices built for long documents
Ten character voices
Five male and five female presets with distinct tones for extended listening.
Role presets
Narrator for steady reading, Questioner for curiosity, Expert for clarity on dense material.
Change mid-playback
Switch voice or role without restarting the document. Updates apply on the next sentence.
Same voices in replies
Answers can play aloud with your chosen character voice.
Related guides
Listen in the language of the document
Speechdash detects language when you import PDFs, URLs, or pasted text. Listening and transcription cover a wide range of languages.
Study by listening
Import course PDFs, reading URLs, or pasted notes into your library. Review dense material by ear with voices tuned for…
Listen at the pace you need
Set speed from 0.5× to 2.5× to comprehend difficult passages or finish revision faster. Adjust anytime during playback.
Pick a voice for the material
Narrator for textbook chapters
Questioner for revision and recall
Expert for policy or technical PDFs
A softer voice for bedtime reading aloud
Choose, listen, adjust
How voice characters work
2Step 2
Pick a role and voice
Select Narrator, Questioner, or Expert, then choose a character voice.
3Step 3
Fine-tune while you listen
Change voice or speed anytime. Highlighting follows the new playback.
Frequently asked questions
Find a voice that fits your document
Import text and try Narrator, Questioner, and Expert presets free on desktop.