Quick facts
pngcheck is a Digital Forensics product. Pricing is free.
- Category
- Security Operations
- Subcategory
- Digital Forensics · What is Digital Forensics?
- Pricing model
- Free
- Alternatives
- StegoVeritas, Steghide, StegCracker
- Website
- libpng.org
- Data verified
- Aug 2026
pngcheck Description
pngcheck verifies the integrity of PNG, JNG, and MNG files by checking the internal 32-bit CRCs and decompressing the image data. It can dump chunk-level information in human-readable form, print basic image statistics, list color and transparency info, and extract embedded text annotations. This command-line program has batch capabilities.
pngcheck FAQ
Common questions about pngcheck including features, pricing, alternatives, and user reviews.
pngcheck is A tool to verify the integrity of PNG, JNG, and MNG files and extract detailed information about the image. It is a Security Operations solution designed to help security teams with File Analysis, Steganography.
pngcheck is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://www.libpng.org/pub/png/apps/pngcheck.html for download and installation instructions.
Popular alternatives to pngcheck include:
1.StegoVeritas - A versatile steganography tool with various installation options and detailed usage instructions. (Free)
2.Steghide - Steghide is a steganography program for hiding data in image and audio files. (Free)
3.StegCracker - Steganography brute-force utility with performance issues, deprecated in favor of stegseek. (Free)
4.WavSteg - A C-based steganographic tool that hides files within WAV audio files using least significant bit encoding techniques. (Free)
5.Aperi'Solve - Online platform for image steganography analysis (Free)
Compare all pngcheck alternatives at https://cybersectools.com/alternatives/pngcheck
pngcheck is for security teams and organizations that need File Analysis, Steganography. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations
Have more questions? Browse our categories or search for specific tools.
