The most famous and free alternative to PowerPoint is Zoho show. With its amazing operating system, you can use it for your projects from through internet. You can make a great looking presentation, collaboration, sharing and managing to your documents. The amazing features of Zoho Show are remote control on the web. Zoho show has extra storage and appealing visuals. It can support numerous types of file. Zoho show is similar to PowerPoint and comes with free options. It is very easy to use and misaligned images.
