How To Set Paper Size In Photoshop

Unlike file types serve different purposes. When saving your document, click on the Format drib-downwardly menu to come across your file blazon selections. Below is a guide and definitions of the most used file types.

Click on the 'File>Save As' pick and click on the 'Format' drop-down menu to see your file type selections:

Almost common file types and uses:

PSD:

Stands for Photoshop Certificate. This file blazon gives you the most access without quality beingness lost and allows for files to exist saved at a larger size. Information technology saves all layers, channels, text or any other settings you lot have been working on. This is almost commonly saved as your original file which any final edits should be made to. For example, work on your PSD file for making final edits, then save a copy with no editing capabilities (no layers) for printing.

TIFF/TIF:

Stands for Tagged Image File Format. TIFFs are similar to a PSD file in that they permit total editing capabilities. Images are also saved at the highest quality without quality beingness lost over time. This is the preferred file type when sending images to impress. It is recommended to piece of work on your original PSD file and salvage a flattened (no layers) TIFF file when press. This allows quality to be maintained, merely file sizes may not be as large as a PSD.

JPEG/JPG:

Stands for Joint Photographic Expert Grouping. This file blazon does not save layers and is considered a flattened file. JPEGs are the most commonly used files for the web and for sharing photos with friends and family. Almost oft, digital cameras relieve epitome files every bit a JPEG/JPG. They are able to be saved in a much smaller file size, which frees up space and makes information technology more than convenient, only as a result are considered a lossy file. In other words, they do not maintain quality and lose quality over time. Every time you lot open up a JPEG file, quality is lost. For comparison, consider copying an epitome on a re-create auto, then making a copy of that copy and doing the same thing repeatedly. Yous volition notice the image slowly lose quality with each re-create made. The aforementioned concept applies to a JPEG. Then, just remember, try not to open JPEG files and then no more than quality is lost. It is e'er best to have an original file such as TIFF or PSD you tin go back to for maintained quality. Tip: JPEGs are your friend for the spider web and files sharing, but not maintaining quality.

GIF:

Attainable through the 'Salve for Web' menu, the GIF stands for Graphics Interchange Format. The GIF is an even lower quality file type in comparison to a JPEG and is used for the web. Information technology reduces the corporeality of colors in the document to reduce the file size as well. However, considering it is lower in file size and quality, it promotes fast download fourth dimension for web pages. Information technology also is accessible for all Internet browsers. Two major advantages of the GIF is that information technology supports transparency and yous can use uncomplicated blitheness with layers of images using the Animation tool.

PNG:

Stands for Portable Network Graphics. This file type is less known and used and was originally intended to replace GIF files because information technology supports transparency just similar a GIF, maintains quality and contains more colors. Although it is non quite equally popular, it is a ameliorate file type than both the GIF and the JPEG for digital images. This is because it maintains the quality of an image, regardless of how many times information technology is opened. The merely downsides are that it does non back up CMYK colour way, meaning it cannot be used for printing, does non support blitheness and considering it is not as known or used as much, some Internet browsers may not back up it. Tip: When choosing to relieve digital images, choose a PNG over a JPEG to maintain quality. PNG files are besides skillful to use for Flash and PowerPoint Presentations.

PDF:

Stands for Portable Document Format. Most used for file sharing, viewing and press. Images can be saved every bit a PDF file in Photoshop, which allows for maintained file features, for example, layers. You can relieve information technology equally a JPEG compression or a Goose egg file to prevent loss of quality. One advantage of a PDF image file is being able to apply spot colors. Spot colors are specific colors used in the printing manufacture. For example, if you are going to print a file as a 1 colour image, yous would use a spot colour. By far the greatest reward of saving in a PDF format is accessibility. Anyone volition exist able to open the file on any computer as long as they have Adobe Reader installed. Adobe Reader is a free software past Adobe that is or tin can exist installed on the majority of people's computers. Most people already accept or tin install this software inside minutes.

Source: https://libguides.library.cpp.edu/c.php?g=327282&p=2195033

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