Photography has undergone a massive change in the last decade or so as it embrace the digital medium almost completely. People take more photographs than ever before and most of them will only ever be displayed on a screen. The most common format for storing images is the JPEG format. Anyone anywhere can store a photo in this format and be sure that it will be displayed on the internet correctly as well as work with almost every photo editing software out there.
However, this format is not without its disadvantages. The biggest one being that every time the image is opened, edited and saved, it gets compressed and loses a bit of its quality. Ordinarily, this compression is an advantage as it keeps the file sizes low, but in certain situations you want to use the best possible quality available. Such situations demand the use of some different formats.
One popular one is the PSD format. It is specifically for use with Photoshop and allows all the different layers to be saved alongside the image. This makes going back and editing or removing some of the changes possible.
Another one is TIFF. This format saves the images in the highest possible quality and is preferred while printing photographs. It also has the ability to save the different layers that have been added in post processing and is thus extremely useful for photographers. The large file sizes and poor compatibility with web standards means that this too is not suitable for use on the internet.
The PDF format is one which has a lot of advantages as it saves the photographs in high quality without increasing the size of the files too much. For people who want to be sure of color reproduction while printing this is the best format to save their pictures in Unlike the JPEG format which can appear differently on the screen than on a paper, the PDF format allows you to accurately see the final result before printing.
Most photographers use freely available online tools like an online images converter for converting pictures from one format to another. Convert-my-image.com is one pro favorite as it makes the process of converting pictures hassle free and foolproof. All of the technical work is done on backend with the users only seeing the final result. You can choose to quickly convert a large number of images by using the batch conversion option as well as change the image size, picture orientation and margin size of individual pictures.
Source by Alen Burns