Sleek Image Viewer with Powerful Features
ImageGlass by PhapSoftware offers a user-friendly interface and robust tools for viewing and managing images.
ImageGlass — a fast, modern image viewer for Windows
ImageGlass is an open-source, lightweight image viewer for Windows that balances speed, format support and modern UI polish. Actively maintained on GitHub with thousands of stars and regular releases (latest stable: 9.5.0.515), ImageGlass supports more than 90 image formats including JPEG, PNG, GIF, WEBP, SVG, AVIF, HEIC, JXL and many RAW variants. It targets Windows 10/11 (64-bit, build 1809 or later) and is available as an installer, portable build and ARM64 binary, plus a Microsoft Store edition for users who prefer automatic updates.
What you get
- Extensive format support: Decodes a wide range of standard and modern image formats (WEBP, HEIC, AVIF, JXL, RAW) so you can open photos from cameras, web assets and newer compressed formats without extra plugins.
- Lightweight and responsive: Fast image loading and quick navigation between files, designed for performance even with large folders of images.
- Multiple distribution options: Installer, portable build for USB or restricted systems, ARM64 build and a Store release. The Store version offers seamless auto-updates and easier deployment across Microsoft accounts.
- Customizable UI and extensions: Themes, language packs and icon packs are supported, with configurable toolbars, layout and behavior to match workflows.
- Slideshow & presentation tools: Built-in slideshow mode with transition options for quick image previews and displays.
- Batch operations and integration: Batch resize/convert/rename options plus integrations and tools for third-party workflows; command-line and Explorer integration available for automation.
- Productivity features: Keyboard shortcuts, hotkeys and configurable actions speed up browsing, zooming and file handling.
- Open-source development & community: Source code, issue tracking and roadmap on GitHub, active commit history and frequent releases driven by community requests.
Installation & system requirements
- Supported OS: Windows 10/11 64-bit (build 1809 or later).
- Optional runtime: WebView2 (64-bit) recommended for some UI features.
- Downloads: Official site provides installer, portable and ARM64 downloads; also available through winget and Microsoft Store.
Developer & licensing
- Project status: Actively developed on GitHub with dozens of releases and a lively contributor base; the repository includes documentation, release notes and a public changelog.
- License & use: Open-source licensing with documentation and guidance for personal and commercial use available in the project resources.
- Support & contributions: Community support via GitHub issues, Discord and sponsorship options to fund ongoing development.
Why choose ImageGlass
- For everyday browsing: Fast startup, clean UI and broad format compatibility make it ideal for quickly previewing photos and graphics.
- For professionals: Batch tools, RAW support, custom layouts and command-line options support more advanced workflows.
- For power users: Portable builds, Explorer integration and configurable hotkeys let you tailor the tool to a wide range of environments.
Whether you need a no-frills viewer that opens everything you throw at it or a configurable tool that fits into a larger imaging workflow, ImageGlass provides a modern, ad-free experience backed by active open-source development and multiple distribution choices to suit casual and professional Windows users alike.
Overview
ImageGlass is a Open Source software in the category Graphics Applications developed by PhapSoftware.
The users of our client application UpdateStar have checked ImageGlass for updates 503 times during the last month.
The latest version of ImageGlass is 9.5.0.515, released on 05/18/2026. It was initially added to our database on 02/07/2011. The most prevalent version is 9.5.0.515, which is used by 19% of all installations.
ImageGlass runs on the following operating systems: Windows. The download file has a size of 34.7MB.
ImageGlass has not been rated by our users yet.
Pros
- Free to use with no feature limitations
- Supports a wide range of image formats including popular ones like JPG, PNG, GIF, and more
- User-friendly interface with customizable options for viewing images
- Lightweight and fast performance, doesn't consume too much system resources
- Has basic editing tools like crop, rotate, and resize
Cons
- Limited advanced editing features compared to professional editing software
- Lacks integration with cloud storage services for easy sharing and syncing of images
- May not have as many features as other paid image viewing software
FAQ
What is ImageGlass?
ImageGlass is a free, open-source image viewer developed by PhapSoftware that is compatible with Windows operating system.
What image formats does ImageGlass support?
ImageGlass supports over 70 image formats, including popular ones like PNG, JPEG, BMP, and GIF as well as lesser known ones like DDS and ICO.
Is ImageGlass easy to use?
Yes, ImageGlass is designed to be user-friendly with an intuitive interface that makes accessing and managing your images easy.
What features does ImageGlass have?
ImageGlass has a range of features including configurable shortcuts, customizable context menu, thumbnail navigation, multiple image viewing, zoom in/out, and more.
Can I customize the interface of ImageGlass?
Yes, ImageGlass allows you to customize the interface with different theme options and font sizes to suit your preferences and ease of use.
Is ImageGlass safe to use on my computer?
Yes, ImageGlass is completely safe to use on your computer. It does not contain any viruses or malware and is regularly checked for potential security weaknesses.
Is ImageGlass open-source?
Yes, ImageGlass is an open-source project and the source code can be found on GitHub. This allows developers to modify and contribute to the project.
Can I donate to support ImageGlass?
Yes, you can donate to support the development of ImageGlass through PayPal. Donations help cover development and server costs.
Does ImageGlass have a community or support forum?
Yes, ImageGlass has an active community on GitHub and a support forum where users can ask questions and receive help with any issues they may encounter.
Is ImageGlass available for Mac or Linux operating systems?
No, ImageGlass is only compatible with Windows operating systems at this time.
Pete Milner
I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.
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