TeraConvert
Convert files locally - your privacy stays on your device
What is Teraconvert?
TeraConvert is a privacy-first file conversion tool that lets you convert videos, images, audio, and documents entirely on your device - nothing is ever uploaded to servers. It supports 100+ file formats including MP4, PNG, DOCX, MP3, and more, with features like batch processing, image cropping, and video resizing. Designed for creators, students, professionals, and anyone handling sensitive files under NDA.
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Key Features of Teraconvert
- Local file conversion with no uploads
- Support for images, videos, audio, and documents
- 100+ file formats including HEIC, PNG, JPG, WebP, AVIF, GIF, MP4, MOV, DOCX, PDF, MP3, WAV, and more
- Batch processing for multiple files
- Image cropping and resizing
- Video resizing
- RAW file support on desktop (Canon, Nikon, Sony, Fujifilm)
- Works offline
- No learning curve drag-and-drop interface
Who Should Use Teraconvert?
Convert NDA-protected files securely without cloud uploads
Batch convert patient photos from HEIC to JPG for medical records
Convert PDFs to editable Word documents for team reviews
Resize and optimize images and videos locally
Process sensitive documents without external servers
Convert media files on clinic machines for healthcare workflows
Teraconvert: Pros & Cons
✓Pros
- Complete privacy - all conversion happens locally on your device
- No uploads or waiting times
- Fast processing
- Drag-and-drop interface
- Works offline
- No telemetry or tracking
- Supports 100+ file formats
- Batch processing capability
- Free browser version available
- Desktop app for macOS
Frequently Asked Questions about Teraconvert
Do my files get uploaded to TeraConvert's servers?
No. All conversion happens locally on your device. Files never leave your machine, and nothing is uploaded to any server.
What file formats does TeraConvert support?
TeraConvert supports 100+ formats including images (HEIC, PNG, JPG, WebP, AVIF, GIF), videos (MP4, MOV, MKV, GIF), audio (MP3, WAV, M4A), and documents (DOCX, PDF, XLSX, TXT, MD, EPUB).
Can I convert multiple files at once?
Yes, TeraConvert supports batch processing so you can convert multiple files at the same time.
Does TeraConvert work offline?
Yes, the desktop app works completely offline. The browser version also converts files locally without requiring an internet connection for conversion.
Is there a macOS app?
Yes, TeraConvert offers a download for macOS with additional features like RAW file support from Canon, Nikon, Sony, and Fujifilm cameras.
Tool Details
- Pricing
- Free
- Category
- Currency Converter
- Added
- Jul 2026
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