A simple research-oriented image viewer with an emphasis on examining and comparing high-dynamic range (HDR) images.
Publisher’s description
What is hdrview?
hdrview by wkjarosz is Windows software. It is written in C++.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 3.0.2, released on September 29, 2026. The version history goes back to December 19, 2024: 16 releases, all linked to the official files. That is about 9 releases a year. The last update is less than a month old.
Popularity and file types
The source code on GitHub (wkjarosz/hdrview) has 453 stars.
Project description on GitHub: “A simple research-oriented image viewer with an emphasis on examining and comparing high-dynamic range (HDR) images.”
Pros / Cons
Pros
- Portable: runs without installation
- Frequent updates (about 9 a year)
Cons
- No native ARM64 build
In short: hdrview is a Windows tool for 64-bit PCs. It is actively maintained.
Is hdrview safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
391F914275149CB2BE6FAD45F94D83C87F597E204EF11436C63BA06C28876DD1· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 16 versions ›16 versions over 2 years · about 9 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 3.0.2Latest | September 29, 2026 | — | 64-bit ZIP |
| 3.0.1 | September 28, 2026 | — | 64-bit ZIP |
| 3.0.0 | September 4, 2026 | — | 64-bit ZIP |
| 2.8.3 | January 20, 2026 | — | 64-bit ZIP |
| 2.8.2 | January 20, 2026 | — | 64-bit ZIP |
| 2.8.1 | January 20, 2026 | — | 64-bit ZIP |
| 2.8.0 | January 20, 2026 | — | 64-bit ZIP |
| 2.6.0 | August 30, 2025 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id wkjarosz.hdrview -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- wkjarosz
- Licence
- Custom
- Source code
- github.com/wkjarosz/hdrview
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 3.0.2
- Released
- September 29, 2026
- Added to the catalogue
- December 30, 2024
- Versions listed
- 16
- Updates / year
- 9
- GitHub stars
- 453
- GitHub forks
- 25
- Website
- github.com
- winget ID
- wkjarosz.hdrview
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is hdrview safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install hdrview with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does hdrview run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of hdrview?
The versions page lists all 16 versions with links to their official installer files, back to December 19, 2024.
Can I use hdrview without administrator rights?
Yes, it is portable: unpack and run it.