0.00 GB / 1.00 GB plan quota
0.00 GB / 1.00 GB additional quota
5 / 5 daily conversions
/month
Email with pasword reset link sent.
Enter your email address and we'll send you a link to reset your password.
Convert your GROUP4 files to various formats within the Image category quickly and securely.
Group 4 is a file format commonly used for storing bi-level images, particularly in the context of fax transmission. It employs a compression method that reduces file size while maintaining image quality, making it efficient for transmitting scanned documents.
Start converting GROUP4 to now — it’s fast, safe, and completely online!
Start converting your GROUP4 files now — it's fast, easy, and supports any output format you need.
Looking for a fast and free way to convert files? You've come to the right place! Convert.Online offers a powerful converter that works right in your browser. No need to install software – just upload your file and get the format you need.
Whether you're working with files for personal projects or professional tasks, our converter makes it simple. Support for multiple file formats ensures you can handle any conversion, from popular to less common extensions.
That’s it! Quick, easy, and secure.
Convert your files in seconds. No sign-up required – just fast, free conversions at Convert.Online.
We support over 49,000 combinations across more than 400 file types—images, videos, documents, and more.
Upload your file, pick a format, and hit convert. Our optimized system processes most files in under two minutes.
All conversions happen on our cloud servers—keeping your device fast and your workflow uninterrupted.
Fine-tune your output with advanced settings: resolution, aspect ratio, codec, bitrate, and more—your file, your rules.
We auto-delete all files within 24 hours. No tracking, no backups—your data is always your own. All transfers are secured with TLS and encrypted using AES-256 for maximum security.
Use Convert.Online on any device or browser—no installation required, just seamless file conversion anywhere.