HTML Compressor - Version 1.0 HTML Compressor removes extra spaces as well as carriage return and line break characters from HTM(L) files. Now you can upload the smallest files possible, eliminating wasted space and making you web pages load much faster. HTML Compressor will compress pages as much as 50 precent without affecting the original. Preformated text is unaffected. You can compress a single file or an entire directory.