Wps files can be compressed in the tool as follows:

Software: Wps office 12.2.3

Mobile phone: Huawei Glory 8x

1, first open wps in your mobile phone.

2. Second, open the file you want to compress.

3. Then select and click the tool in the lower left corner.

4, find the file slimming click.

Slimming files is compressing files.