Frequently Asked Questions
❓ How can I convert 3GP to NIST?
Chose or drag & drop your 3GP file, click Convert to NIST, and download the NIST file. No registration needed.
🔐 Are my files secure?
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
📝 Will my formatting be preserved?
Yes, our converter retains layout, fonts, and images as accurately as possible.
⏱️ How long does it take to convert 3GP to NIST?
Fileproinfo converter engine works fast. You can convert 3GP to NIST in a few seconds to couple of minutes for large size files with complex structure.