File converter / Images / HDR

Online HDR converter

Choose file to convert to .hdr
or drag and drop file

You can convert pictures and photos to HDR format with free online converter.

How to convert to hdr
Step 1
Upload file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to hdr»
Select hdr or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your hdr file
Wait till your file will be converted and click download hdr -file

Online and free hdr converter

Fast and easy
Just drop your hdr files on the page and you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded hdr files instantly and converted files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All hdr conversions make in the cloud and don't use any resources of your computer.
High Dynamic Range Image File
File extension .hdr
File category images
Internet Explorer
Google Chrome
Developer HDRsoft


❓ How can I convert hdr?
Firstly, select a hdr file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert hdr?
images conversion usually takes a few seconds. You will convert hdr very quickly.
🛡️ Is it secure to convert hdr on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including hdr) is 100% safe.
📱 Can I convert hdr without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including hdr) online on your computer or mobile.