The Portable Network Graphics file format, or PNG, is a lossless image format used to store digital images. The format was developed to replace the older Graphics Interchange Format (GIF), which has limitations with compression and colour depth. PNG was developed with the goal of providing as much flexibility, portability, and quality as possible in a single image format.
The PNG file format is widely used due to its combined advantages of portability, transparency, and excellent image quality. In particular, the transparency feature is very useful in graphics design and user interface design, where multiple elements need to be layered together seamlessly.
Comparable to the JPEG and GIF file formats, PNG is an excellent solution for web and graphic design; PNG images load quickly on web pages and are also easy to share. Computers, websites, and software programs can all read PNG files, making this format widely supported.
PNG offers a variety of colour depths, from 2-bit up to 24-bit. The more bits an image has, the more colours it can display. However, larger colour depths increase the size of the file, making it necessary to balance image quality with file size when creating PNG files.
The PNG file format can also store meta-information such as comments, keywords, and copyright information, making it useful for archival and copyright purposes. The image extension 'png' is an abbreviation of Portable Network Graphics.
Although the PNG file format has many advantages, it should be noted that it is not ideal for every situation. For example, if a large number of similar images need to be saved, JPG may be a better choice. Furthermore, PNG compression is not ideal for photographic images, so JPG may also be better in that case.
In summary, PNG is an excellent file format when it comes to storing and sharing high-quality images. Support for PNG is widespread, which means that users can share their images with friends or colleagues without worrying about compatibility issues. For web designers and programmers, PNG is an essential tool due to its combination of transparency and quality. While it is not perfect for every situation, PNG remains a reliable and versatile choice for image storage and sharing.

In this sub category you can download free PNG images: Computer Electronics. In this category "Computer" we have 192 free PNG images with transparent background.

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  Apple Computer Clipart
  Format: PNG
  Resolution: 600x557
  Size: 336.0KB
  Downloads: 576
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  On Embedded Computer Operating Systems Linux Software
  Format: PNG
  Resolution: 518x518
  Size: 40.2KB
  Downloads: 218
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  Gaming Computer Transparent Background
  Format: PNG
  Resolution: 1284x1497
  Size: 1.4MB
  Downloads: 450
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  Computer Network HQ Image Free
  Format: PNG
  Resolution: 874x980
  Size: 20.9KB
  Downloads: 53
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  Computer Engineer PNG File HD
  Format: PNG
  Resolution: 560x315
  Size: 70.5KB
  Downloads: 99
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  Computer Engineer Free Download Image
  Format: PNG
  Resolution: 512x512
  Size: 19.5KB
  Downloads: 81
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  Web Http Server Computer Apache Installation Frie
  Format: PNG
  Resolution: 2000x604
  Size: 348.5KB
  Downloads: 314
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  Portable Icons Computer Transparency Graphics Micro-Blog Network
  Format: PNG
  Resolution: 506x626
  Size: 29.8KB
  Downloads: 214
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  Computer Engineer Free Download Image
  Format: PNG
  Resolution: 500x500
  Size: 69.9KB
  Downloads: 53
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  Graphics Computer Villain 3D Free Transparent Image HQ
  Format: PNG
  Resolution: 1081x1790
  Size: 1.4MB
  Downloads: 298
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  Amiga St Computer Atari Keyboard White Macintosh
  Format: PNG
  Resolution: 1280x960
  Size: 589.9KB
  Downloads: 194
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  Web Computer Screenshot Point Program Line Page
  Format: PNG
  Resolution: 5811x3526
  Size: 6.1MB
  Downloads: 255
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  Like Icons Button Share Computer Facebook
  Format: PNG
  Resolution: 1024x973
  Size: 127.7KB
  Downloads: 328
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  Head Business Office Projects, Cubicle Fax Leads
  Format: PNG
  Resolution: 800x650
  Size: 256.1KB
  Downloads: 289
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  Web Raspberry Icons Computer Pi Raspbian Browser
  Format: PNG
  Resolution: 1600x1600
  Size: 41.6KB
  Downloads: 228
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  Computer Network HQ Image Free
  Format: PNG
  Resolution: 900x540
  Size: 271.7KB
  Downloads: 94
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  Raspberry Kodi Computer Flea Pi Raspbian
  Format: PNG
  Resolution: 1079x1380
  Size: 141.8KB
  Downloads: 246
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  Theater Theatre Cinema Icons Discount Computer Others
  Format: PNG
  Resolution: 512x512
  Size: 7.6KB
  Downloads: 240
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  Web Button Servers Computer Now Browser
  Format: PNG
  Resolution: 1024x1024
  Size: 10.7KB
  Downloads: 239
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  Tuxedo Linux Free Transparent Image HQ
  Format: PNG
  Resolution: 933x1100
  Size: 59.7KB
  Downloads: 238

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