Here is where the article must get serious. Major Hollywood movies (Marvel, DC, Disney, Netflix Originals) compressed to 100MB are . Distributing or downloading them violates copyright law in the US, UK, EU, and India.

If you have a large movie file and want to compress it yourself to under 100MB, the following tools are widely used:

A standard 90-minute movie, even in 480p resolution, is typically 300MB to 700MB. To shrink a film to , extreme compression is required. This is achieved by:

If you own a DVD, you have the legal right (in many countries) to create a compressed backup for personal use.