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Optimize and reduce the size of PDF documents from your Java application.

Create your own photo calendar of any size.

Powerful video joiner. Can merge videos of different format, size, aspect ratio.

Shows the size of each folder on your disk, including its sub folders.

Optimize your photos and documents to reduce the file size.

Optimize your images and change their size.

Find files and folders larger than the specified size.

Optimize JavaScript and CSS files and reduce file size.

1Tree Basic lets you quickly see/get all directories/folders size in 1 tree.

Copy DVD same as original,split d9 to d5,shrink DVD into any size