TTSFree AI – Bulk Text to Speech App (1 Device/Mac): Lifetime Subscription

Turn Any Document Into Natural-Sounding Speech

TTSFree AI is a desktop text-to-speech app for Windows and macOS that lets you convert PDFs, EPUBs, Word documents, scripts, and other text into natural-sounding speech. Everything is processed locally on your computer, so your files stay private without relying on cloud uploads or character limits.

Create Unlimited AI Voiceovers Offline

• Convert Documents With Ease: Turn PDFs, EPUBs, DOC/DOCX, TXT, Markdown, PPTX, XLSX, HTML, SRT, and other supported files into speech with a single click.
• Generate Without Limits: Create unlimited speech without character, word, or daily usage limits.
• Process Multiple Files: Use batch processing to convert multiple documents into audio efficiently.
• Create Audiobooks Faster: Generate long-form narration with the Kokoro model, optimized for fast speech generation.

Choose or Create the Right Voice

• Explore 400+ AI Voices: Choose from a wide selection of natural AI voices across 20+ languages and accents.
• Clone Your Voice: Create a reusable AI voice from a short recording for consistent narration.
• Design Custom Voices: Create new AI voices using text prompts or fine-tune existing voices to match your preferred style and tone.
• Control Individual Paragraphs: Preview, edit, or regenerate individual sections instead of processing an entire document again.

Bring Scripts and Stories to Life

• Use Script Mode: Automatically detect characters in scripts, dialogues, or novels and assign different voices to each speaker.
• Create Multi-Voice Dialogue: Give each character a distinct voice for more natural conversations and storytelling.
• Export Flexible Audio Files: Save generated speech as MP3, WAV, or M4A/M4B for editing, publishing, or direct use.
• Switch Between TTS Engines: Choose from multiple engines, including Qwen, Kokoro, and OmniVoice, to balance quality, speed, and resource usage.

Keep Your Content Private

• Process Everything Locally: Speech generation happens directly on your computer, so your files don't need to leave your device.
• Work Offline: Create speech without depending on cloud-based processing or online character limits.
• Use Generated Audio Commercially: Commercial use is allowed for generated speech, except content generated with OmniVoice.

Ideal For

• Audiobook Creators: Turn books and long-form documents into narrated audio.
• Content Creators: Generate narration for YouTube, TikTok, podcasts, and other content.
• Authors & Publishers: Convert manuscripts, scripts, and documents into professional voiceovers.
• Educators & Trainers: Create audio versions of reports, learning materials, and courses.
• High-Volume Users: Process large amounts of text without worrying about usage caps.
• Voiceover Professionals: Create and customize voices for different projects.

System Requirements

• Operating system: macOS 13.0 (Ventura) or later
• Processor: Intel or Apple Silicon Mac
• Memory: 8 GB RAM minimum; 16 GB RAM or higher recommended
• Graphics: No dedicated GPU required. The lightweight Kokoro and native macOS voice engines run on a standard CPU.
• Storage: Up to about 9.5 GB if you install every AI voice model. Each model is optional:
  • QWen3-TTS 1.7B: about 6.12 GB
  • QWen3-TTS 0.6B: about 2.05 GB
  • OmniVoice: about 901 MB
  • Kokoro: about 337 MB
  • Native macOS voices: no download
• Internet: Needed only to download voice models and verify your license. All text-to-speech conversion runs offline.

 

Important Details

• Length of Access: Lifetime 
• Redemption Deadline: Redeem your code within 30 days of purchase
• Devices: 1 Mac per license
• Software Version: v1.8.0
• Updates Included: Yes
• Access Options: Desktop app
• Available to new and existing users
• Text-to-Speech Generation: Unlimited, with no character, word, or daily limits
• Processing: All text-to-speech processing happens locally on your computer, and files are not uploaded.
• Included Software: TTSFree AI desktop app only. This license does not include PopPop AI's separate online audio tools.
• Installer Compatibility: The installer automatically downloads the appropriate version for the customer's Mac. Both Intel and Apple Silicon packages are supported.
• Commercial Use: Permitted for generated speech, except content generated with OmniVoice.
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