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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  Personal The Computer Ibm Free PNG HQ
  Format: PNG
  Resolution: 1224x1144
  Size: 1.6MB
  Downloads: 264
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  Computer Typing Paper Keyboard The Typewriter
  Format: PNG
  Resolution: 1600x1514
  Size: 2.6MB
  Downloads: 221
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  Kernel Tuxedo List Mailing Linux PNG Image High Quality
  Format: PNG
  Resolution: 640x959
  Size: 39.4KB
  Downloads: 202
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  Tuxedo Linux Free Transparent Image HQ
  Format: PNG
  Resolution: 933x1100
  Size: 59.7KB
  Downloads: 238
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  Autocad Icons Civil Computer Whatsapp Message 3D
  Format: PNG
  Resolution: 960x540
  Size: 145.5KB
  Downloads: 264
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  Network Icons Telephone Computer Call Graphics Logo
  Format: PNG
  Resolution: 512x512
  Size: 30.0KB
  Downloads: 285
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  Subscribe Button Computer Youtube Icons Free Photo PNG
  Format: PNG
  Resolution: 1920x1080
  Size: 167.4KB
  Downloads: 946
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  Bell Computer Youtube Icons HQ Image Free PNG
  Format: PNG
  Resolution: 512x512
  Size: 14.2KB
  Downloads: 268
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  Blue Light Pattern Brand Effect Creative Lens
  Format: PNG
  Resolution: 1920x1080
  Size: 960.1KB
  Downloads: 305
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  Pattern Effect Sunlight Creative Computer Circle Halo
  Format: PNG
  Resolution: 3061x3139
  Size: 1.6MB
  Downloads: 400
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  Light Geometric Line Ribbon HD Image Free PNG
  Format: PNG
  Resolution: 1920x945
  Size: 2.4MB
  Downloads: 232
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  Spring Picture Wallpaper Beauty Nature Download HD PNG
  Format: PNG
  Resolution: 1024x768
  Size: 846.7KB
  Downloads: 184
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  Sky Sunlight Free Download Image
  Format: PNG
  Resolution: 1858x1689
  Size: 3.2MB
  Downloads: 619
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  Text Effect Yellow Illustration Light Free Frame
  Format: PNG
  Resolution: 650x1558
  Size: 818.7KB
  Downloads: 239
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  Light Effect Sunlight Lighting Yellow White
  Format: PNG
  Resolution: 650x511
  Size: 223.9KB
  Downloads: 329
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  Angle Icons Brand Game Computer Video Black
  Format: PNG
  Resolution: 512x512
  Size: 174.3KB
  Downloads: 208
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  Sims Like Icons Showtime Pig Snout Computer
  Format: PNG
  Resolution: 512x512
  Size: 82.9KB
  Downloads: 166
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  Assassins Of Hunt Character Fictional Computer Witcher
  Format: PNG
  Resolution: 700x579
  Size: 362.2KB
  Downloads: 195
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  Azure Macos Aqua Macbook Apple HD Image Free PNG
  Format: PNG
  Resolution: 800x935
  Size: 657.1KB
  Downloads: 183
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  Icons Text Question Illustration Mark Computer
  Format: PNG
  Resolution: 1500x1500
  Size: 280.3KB
  Downloads: 254

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