Presentation file formats by file extensions. Programming files by file extensions. Spreadsheet file formats by file extensions. System related file formats and file extensions. Video file formats by file extensions. Word processor and text file formats by file extensions. Note Image file extensions , video file extensions , and other extensions listed on this page could also be included with these file extensions mentioned below. Tip Many of the Internet-related file extensions could also be included with these file extensions mentioned below.
Note There are hundreds of programming languages and the above list is only a small fraction of the most common file extentions. Note The executable file extensions and all other files could also be included in this list. Additional information How to view a computer file extension. Full listing of computer files and file extensions.
How to associate a file with a program in Windows. See our file and file extension for further information and related links. Ask a Librarian. Focuses on many common image questions in regards to image resolutions, resizing images, file types, vector and raster images, scanning, saving and more. Home Raster vs. What is Resizing? Image Transparency What does it mean to save an image with transparency?
Notice the two images below: The image on the left was saved using a file format that did not support transparency and displays with an unwanted white background. The image on the right was saved using a transparency supported format and looks very crisp and clean on this colored background.
Native File Fomats Native File Formats Not only are there image formats, but many applications have their own native file format.
Image Editors Adobe Photoshop -. You can use JPEGs for projects on the web, in Microsoft Office documents, or for projects that require printing at a high resolution. Paying attention to the resolution and file size with JPEGs is essential in order to produce a nice-looking project. There is no difference between the. Regardless of how you name your file, it is still the same format and will behave the same way. The only reason that the two extensions exist for the same format is because.
While there is no such requirement today,. PNGs are amazing for interactive documents such as web pages but are not suitable for print. While PNGs are "lossless," meaning you can edit them and not lose quality, they are still low resolution. The reason PNGs are used in most web projects is that you can save your image with more colors on a transparent background. This makes for a much sharper, web-quality image. GIFs are most common in their animated form, which are all the rage on Tumblr pages and in banner ads.
It seems like every day we see pop culture GIF references from Giphy in the comments of social media posts. Due to the limited number of colors, the file size is drastically reduced. This is a common file type for web projects where an image needs to load very quickly, as opposed to one that needs to retain a higher level of quality. A TIF is a large raster file that doesn't lose quality. This file type is known for using "lossless compression," meaning the original image data is maintained regardless of how often you might copy, re-save, or compress the original file.
Despite TIFF images' ability to recover their quality after manipulation, you should avoid using this file type on the web. Since it can take forever to load, it'll severely impact website performance.
TIFF files are also commonly used when saving photographs for print. PSDs are files that are created and saved in Adobe Photoshop, the most popular graphics editing software ever. This type of file contains "layers" that make modifying the image much easier to handle. This is also the program that generates the raster file types mentioned above.
The largest disadvantage to PSDs is that Photoshop works with raster images as opposed to vector images. PDFs were invented by Adobe with the goal of capturing and reviewing rich information from any application, on any computer, with anyone, anywhere. I'd say they've been pretty successful so far. If a designer saves your vector logo in PDF format, you can view it without any design editing software as long as you have downloaded the free Acrobat Reader software , and they have the ability to use this file to make further manipulations.
This is by far the best universal tool for sharing graphics. EPS is a file in vector format that has been designed to produce high-resolution graphics for print. Almost any kind of design software can create an EPS. In this article, we will give you a thorough explanation of the most common file formats used today. Low and behold, here are the different types of files you should know and how to use them:.
The popularity of the JPEG file stems from the fact that it is lightweight, while still being good enough quality for digital use. Due to its size, it will not only load faster, but it can be uploaded to any platform regardless of size limitations. This format can also be viewed on any device without the need to download a special image viewer. Advantages : lightweight file, viewable on almost any program.
Disadvantages : loses quality when saved multiple times. Best places to use it: images for web design, social networks, and photo portfolios. PNG is a high-quality file format used for images. This file type is based on the lossless compression , which means that it supports high-quality images for online use while retaining the original image colors and sharpness. So, if you want to have an image without a background, like a logo or product, you can save it as a PNG file and use it with different backgrounds.
However, this file is not as lightweight as a JPEG. And nobody has time for that.
0コメント