A free program for Android, by SmartApps38.

Do you find yourself with a large PDF document and want to reduce its size? Or do you want to save space on your device? Perhaps you need something to make uploading and downloading files quicker? Or you simply want to make sure that the document’s integrity is preserved? If the answer is yes to all these questions, then you should definitely download the free Compress PDF File app.

With this app, you can easily reduce the size of your PDF document by just tapping one button. And not only that, but you can also ensure that the document’s integrity is preserved.

It is very easy to use and simple to understand.

The only thing you need to do is to tap the button and wait for it to process your file. And when you are done, you will get a new file with the same name but with a smaller size.