How To View Png Files In Windows 7
.PNG File Extension
Portable Network Graphic
What is a PNG file?
A PNG file is an epitome saved in the Portable Network Graphic (PNG) format, commonly used to store web graphics, digital photographs, and images with transparent backgrounds. Information technology is a raster graphic like to a .JPG epitome but is compressed with lossless compression and supports transparency.
More than Information
PNG is ane of the almost common image formats, along with JPEG, GIF, TIFF, and EPS. Examples of when you might meet a PNG file include:
- Downloading an prototype from the Internet or an image attached to an email
- Saving a digital photograph with an prototype editor, such as a logo or icon designed by a graphics professional or web designer
- Taking a screenshot in Windows or macOS 10.4 and after (Ubuntu Linux likewise stores print screen screenshots in the PNG format)
Why the PNG format was created
PNG was created in 1995 to be a gratuitous alternative to the GIF format for transferring images on the web. It improved upon the limitations of the GIF format, which supported a limited number of colors and included a patent license. Additionally, while GIF images merely back up fully opaque or fully transparent pixels, PNG images may include an 8-fleck transparency channel, which allows the image colors to fade from opaque to transparent.
Other PNG features include support for indexed (palette-based) 24-flake RGB or 32-scrap RGBA (RGB with a fourth alpha channel) colour images. The format too supports full-color, non-indexed RGB or RGBA images and grayscale images.
While the PNG format became more than widely used than GIF, PNG is a unmarried-prototype format, whereas GIF supports multiple images. The GIF format allowed users to salvage unproblematic animations as GIF files and led to the format's resurgence online, especially on social media. In response to this limitation, the PNG Development Grouping created the Multiple-image Network Graphics (.MNG) format in 2001, but it was not widely adopted similar the GIF format.
Common PNG Filenames
Screen Shot YYYY-MM-DD at HH.MM.SS PM.png - The proper noun given to screenshots taken in macOS, where a timestamp is included in the filename.
How to open a PNG file
You can open PNG images with many free and commercial programs, including most epitome editors, video editors, and spider web browsers. Windows and macOS likewise come up bundled with programs that support PNG images, such every bit Microsoft Photos and Apple Preview.
How to catechumen a PNG file
Many epitome editors, including Microsoft Pigment, Apple tree Preview, and Corel PaintShop Pro, can convert PNG files to other formats.
For case, Microsoft Paint tin convert PNG files to the post-obit formats:
- .JPG, .JPEG, .JPE - JPEG Image
- .JFIF - JPEG File Interchange Format
- .GIF - Graphical Interchange Format
- .TIF, .TIFF - Tagged Paradigm File Format
- .BMP - Bitmap Image
- .HEIC - Loftier Efficiency Epitome Format
- .DIB - Device Independent Bitmap
Programs that open PNG files
Verified by FileInfo.com
The FileInfo.com team has independently researched the Portable Network Graphic file format and Mac, Windows, Linux, Android, and iOS apps listed on this folio. Our goal is 100% accuracy and we only publish data about file types that nosotros have verified.
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Source: https://fileinfo.com/extension/png
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