Select the picture you want to enlarge. · Click the Compress Compression Image menu, and then select Compress Image. How do I change the size of an image? You can select the maximum size of an image file and use it as a base for the reduction. In most image editing applications it is accomplished by selecting an Image>Image Properties>Image Size and by applying a scaling factor before saving the image. In Office, we offer a number of image editing tools that apply a Density Adjustment Image Size/Position Adjustment Note The image file can be compressed or compressed to the maximum size before saving, or reduced and reduced again to a size which will fit in the file size space. Photo & Picture on a Mac, Windows, and Linux Dec 22, 2017: If you are a Photo & Picture user, you will be pleased to hear that we are working as quickly as possible to ensure the continued service and compatibility of our application on the newest Operating Systems. If you have any questions or concerns, please email supportphotoandpicturephotography.com. How to Cut a JPEG Picture in Windows Note This program will only work on Windows. You will need to install the Gimp on your Mac or PC as below Download the Gimp for Windows to your Desktop. Open Gimp and in File > Project > Save As Type, choose Save Image As. The filename you specify must be in the format of JPEG (for example: JPG). Once you've clicked Save, Gimp will convert the image to JPEG. How to Compress an Image in Photos app Open Photos > Library > Albums > Photos & Video > Photos. Click File > Compress To Save As… In Save To As field, choose the JPEG format under the Default, which we will discuss later on How to Reduce the size of an Image: Photo Ninja provides easy and convenient way to compress and resize the image. To use it, you'll need your images folder, image size that can be changed to and the JPEG file to save. Click Save As in a folder, and you'll get the Compressor. Note that Photo Ninja does not support all image formats. How to Resize an Image Use the Resize Image dialog that will appear on the main menu to set the image's resolution and the compression ratio as the last two options.