PNG to HDR converter
Choose file to convert
OnlineConvertFree provides free image conversion services without requiring any software installation. Easily convert your png files to hdr or any other format with just a few clicks.
How to convert png to hdr?
Step 1
Upload png-file
You can select png file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to hdr»
Choose hdr or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your hdr file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the hdr format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert png to hdr
png to hdr Fast and easy
Simply drag and drop your png files onto the webpage, and you'll be able to convert them to hdr or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure png to hdr Conversion
As soon as you upload your png files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all png to hdr conversions in the cloud, which means that none of your computer's resources will be used in the process.
Portable Network Graphics
| Extension | .png |
| Category | 🔵 images |
| Programs | 🔵 Apple Preview 🔵 Microsoft Windows Photos 🔵 Adobe Photoshop CC 🔵 Corel Paint Shop Pro 🔵 Microsoft Windows Photo Gallery Viewer |
| Main program | 🔵 Microsoft Paint |
| Description | 🔵 .png (Portable Network Graphics) The .png format is a raster graphics file format that supports lossless data compression. PNG files are widely used on the internet due to their efficient compression and support for transparent backgrounds. |
| Technical details | 🔵 Here are some technical details about the .png format: - Lossless Compression: PNG uses lossless compression, preserving all image data during compression. This is unlike formats like JPEG, which are lossy and discard some information for smaller file sizes. - Bit Depth: PNG images can range from 1-bit (black and white) to 48-bit color, and also supports 16-bit grayscale images. - Transparency Support: A key feature of PNG is its support for alpha channel transparency, allowing for varying levels of transparency in the image, from fully opaque to fully transparent. This is particularly useful for web graphics. - Color Palettes: PNG supports truecolor (16 million colors) as well as indexed-color images with a palette of up to 256 colors. |
| Developer | 🔵 PNG Development Group (donated to W3C) |
| MIME type | 🔵 image/png |
High Dynamic Range Image File
| Extension | .hdr |
| Category | 🔵 images |
| Programs | 🔵 Internet Explorer 🔵 Safari 🔵 Firefox 🔵 Google Chrome |
| Description | 🔵 This format is used to store bitmap images but otherwise has enhanced performance levels of color and brightness. It blends exposures to capture indistinct tones in the shadows or detail the areas highly illuminated in an image. HDR has the ability to combine numerous images which differ in their distribution of light leading to the creation of quality images. |
| Technical details | 🔵 The pixel value of a HDR file can enclose the entire tonal range that exist in the real world. Images have the ability to show the largest possible range of pixel values. Capturing direct light and utmost shadows present with color portrayed in a manner that is life like. The creation of HDR can be done in two ways, by combining different photographs in a certain way or through the use of image sensors that are unique. |
| Developer | 🔵 HDRsoft |
FAQs on png to hdr Conversion
png converter
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