PDF TTS Reader - Listen, Read aloud PDFs Online Free PDF Viewer and Text-to-Speech Read your PDF file aloud with natral / realistic AI text to speech voices in multiple languages. PDF audio reader free online. TTS = Text-to-speech to listen and view to PDF documents. TTS Binaural Tones ≡ Audio Prev of Next From Page: To Page: Repeat Speak Page(s) Speak Go to Page: Go Show Spoken Word: Language: Voices: Speed: 0.25x 0.5x 0.75x 0.80x 0.85x 0.90x 0.95x 1.0x 1.25x 1.5x 2.0x Pitch: 0.10x 0.25x 0.5x 0.75x 1.0x 1.25x 1.5x 2.0x Scale: Page Width Page Fit 75% 100% 125% 150% 200% 300% Prev of Next Read more