Is there any way to generate a thumbnail image of a DOCX file?

I have done this using "pay" tools like ASPOSE, but I was 开发者_开发知识库curious if there are any open source tools out there that will do this.

I am sure there may be tools out there to do that, but if you can get the file into a format that can then be rasterized easily, it may be worth exploring that. eg converting the work doc to pdf then thumbnailing that.