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