PUB to PNG Converter
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What is a PUB file?
PUB is the proprietary file format used by Microsoft Publisher, a desktop publishing application. It contains text, images, layouts, and design elements for creating brochures, flyers, newsletters, and other marketing materials.
Although popular among small businesses and casual users, PUB files have limited compatibility and are best viewed or edited in Microsoft Publisher. Converting them to PDF ensures broader accessibility.
How to open PUB files
PUB files are best opened with Microsoft Publisher. There are limited third-party tools that support PUB files, and viewing them on non-Windows systems is difficult.
Convert PUB to PDF or JPG using AnyConv to ensure compatibility across platforms and easier printing.
Key facts about PUB
- Full name: Microsoft Publisher Document
- Extension: .pub
- MIME type: application/x-mspublisher
- Developed by: Microsoft
- Initial release: 1991
Useful links and resources
What is a PNG file?
PNG stands for Portable Network Graphics. It’s a popular raster image format developed as an open alternative to GIF. Released in 1996, PNG supports lossless compression, which means the image quality is preserved when the file is saved.
PNG is ideal for graphics that need transparency, sharp edges, or repeated editing — such as logos, icons, and screenshots. Unlike JPG, it retains full detail but usually results in larger file sizes.
How to open PNG files
PNG files are supported by nearly all operating systems and applications. You can open them using default image viewers on Windows, macOS, Linux, Android, and iOS.
Web browsers, design software like Adobe Photoshop, and online tools such as AnyConv also handle PNG files without issues.
Key facts about PNG
- Full name: Portable Network Graphics
- Extension: .png
- MIME type: image/png
- Developed by: PNG Development Group
- Initial release: 1996
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert PUB files?Not at all! You can convert PUB to PNG without signing up or installing anything.
- Is it safe to convert PUB to PNG on AnyConv?Absolutely. All PUB and PNG files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting PUB to PNG?We do our best to preserve the original quality during PUB to PNG conversion. The result is accurate and clean.
- How long does it take to convert PUB to PNG?Most conversions from PUB to PNG take just a few seconds — even for larger files.
- Can I upload more than one PUB file?Yes, batch conversion is supported. You can convert multiple PUB files to PNG at once — fast and easy.
- What browsers support PUB to PNG conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting PUB to PNG on any platform.