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JPEGView

Free plan Windows

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JPEGView's own site

What JPEGView is

JPEGView is a free Windows image viewer and editor with a minimal, configurable interface. It opens JPEG, GIF, BMP, PNG, TIFF, PSD, WEBP, JXL, HEIF/HEIC, AVIF, TGA, WDP, HDP, JXR, and multiple camera RAW formats. On-the-fly processing lets you adjust sharpness, color balance, rotation, perspective, contrast, and local under- or overexposure while viewing. The project lists color management and a metadata viewer. Movie/slideshow mode plays a folder of JPEG images as a movie. JPEGView says it uses AVX2/SSE2, up to four CPU cores, and a high-quality resampling filter. Portable ZIP and 7z archives, MSI installers, and source code are available, and it can run without installation while storing settings in its extracted folder. The 64-bit build supports Windows 7, 8, 10, 11 or later; 32-bit support starts with Windows 7. PSD handling is limited to 8-bit raw/uncompressed or RLE files. The project is GPL-2.0 licensed.

Who it suits

JPEGView suits Windows users who want a lightweight viewer with broad image-format support and quick viewing adjustments. Portable use and slideshow playback may help people browsing image folders without installing software.

What it does well

  • Supports many formats, including camera RAW
  • On-the-fly sharpness, color, and exposure adjustments
  • Portable archives can run without installation
  • Movie/slideshow mode plays JPEG folders
  • Color management and metadata viewer included

What to know first

  • Windows only
  • PSD support is limited to certain 8-bit files
  • MSI release is not code-signed
  • Documentation is somewhat out of date

Verdict

JPEGView combines broad format support, folder slideshows, and live image adjustments in a free Windows package. Check the PSD limitation and unsigned MSI before choosing an installation method.

Facts from JPEGView's own pages

Documentation
The maker says the documentation is somewhat out of date but should still summarize the features. · github.com, 7 Oct 2026
Downloads
Official releases provide portable ZIP/7z archives, Windows MSI installers, and source code. · github.com, 7 Oct 2026
Editing
Its on-the-fly processing adjusts sharpness, color balance, rotation, perspective, contrast, and local under- or overexposure. · github.com, 7 Oct 2026
Image adjustments
Its on-the-fly image processing includes sharpness, color balance, rotation, perspective, contrast, and local exposure adjustments. · github.com, 8 Oct 2026
Image formats
Built-in support includes JPEG, GIF, BMP, PNG, TIFF, PSD, WEBP, JXL, HEIF/HEIC, AVIF, legacy formats, and camera RAW formats. · github.com, 8 Oct 2026
Installer security
The maker says its MSI release is not signed because it does not yet have a code-signing certificate, and advises users to verify checksums. · github.com, 7 Oct 2026
Install options
Official releases include portable ZIP/7z archives, Windows MSI installers, and source code; the project also documents WinGet and Scoop installation. · github.com, 8 Oct 2026
Latest release
The releases page lists v1.3.46 with modern camera RAW and PSD support, EXIF reader updates, decoding improvements, and a libwebp CVE fix. · github.com, 8 Oct 2026
License
The repository identifies its license as GPL-2.0. · github.com, 8 Oct 2026
Limits
The latest release notes say PSD support is basic and limited to 8-bit files with raw/uncompressed or RLE compression. · github.com, 7 Oct 2026
Performance
The project says JPEGView uses AVX2/SSE2 and up to four CPU cores, with a high-quality resampling filter. · github.com, 8 Oct 2026
Portable use
JPEGView can run without installation from an extracted archive and can store settings in that folder. · github.com, 8 Oct 2026
Project history
The repository describes itself as a continuation of David Kleiner's JPEGView project, which it says had been essentially abandoned since 2020. · github.com, 8 Oct 2026
Purpose
JPEGView is a lean, fast, configurable image viewer and editor with a minimal graphical interface. · github.com, 8 Oct 2026
Release verification
The latest release page provides SHA-256 checksums for its release files. · github.com, 8 Oct 2026
Security
The project says its MSI release is not code-signed because it does not yet have a signing certificate, and asks users to verify checksums. · github.com, 8 Oct 2026
Slideshow
Movie/slideshow mode can play a folder of JPEGs as a movie. · github.com, 8 Oct 2026
Support and documentation
The project links to documentation and notes that it is somewhat out of date but should still summarize the features. · github.com, 8 Oct 2026
Windows requirements
The 64-bit version supports Windows 7/8/10/11 or later, and the 32-bit version supports Windows 7 or later. · github.com, 7 Oct 2026
Windows support
The project lists 64-bit Windows 7/8/10/11 or later and 32-bit Windows 7 or later as system requirements. · github.com, 8 Oct 2026

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