How to reduce file size of photo on mac

Most smartphones these days take high-resolution photos.

Step 2: Open iPhoto and import photos.

But it comes with a price: For example, a photo taken with an iPhone is around 4MB. I highly recommend keeping all the photos in one folder. Once this is done, all the images in that folder will be imported and displayed.

Compress images without losing quality with Squash app

Now this is the part where you need to choose the size and the quality of the image. What you choose would mainly depend on your needs. It worked great. Every time Apple produced a new OS I had to do the modification again, which was no problem until El Capitan when Apple prevented users from modifying their System Files.

Reduce the file size of a picture in Microsoft Office - Office Support

I borrowed another Mac, put mine into Target Disk Mode and modified the files on mine using the borrowed machine. It worked a treat. Mine is a machine with FireWire and the borrowed one is a newer one with Thunderbolt, so I had to buy a Thunderbolt-to-Firewire adaptor from Apple for an arm and a leg, but it worked fine.

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Using TextEdit, modify the last part of the code in each file. You may have to drop the files into the TextEdit icon to get it to open them. Make sure all the file extensions read.

TextEdit tends to save them as. Now set up your machine in Target Disc Mode and insert those four files into the 'Filters' folder in place of the original file using the borrowed machine.

Space Details

Apple can't stop you! I have seen other code modifications which give multiple other levels of reduction, but these are the four I have used for years and they seem to work well.

How to reduce your PDF File size on Mac OS X

Most of the time the 'Good' compression setting is what I need. Oct 17, 1: How to reduce image's file size in Preview? More Less.

Communities Contact Support. You can compress all pictures in the file or just the ones that you select. Compressing a picture to reduce the file size changes the amount of detail retained in the source picture. This means that after compression, the picture can look different than before it was compressed. Do any of the following:. Compress all pictures. On the File menu, click Reduce File Size.

Reduce the file size of a picture in Microsoft Office

If your document is saved in the older. To use the Reduce File Size option, save your document in the newer. On the Picture Quality pop-up menu, do one of the following:.