What are the limitations of downloading using shareware?

The limitations of downloading using shareware typically include restrictions on usage time, limited features, and potential functionality limitations compared to the full version. Users may have to pay a fee to unlock all features or remove usage restrictions. Additionally, shareware often comes with a reminder or prompt to encourage users to upgrade to the paid version, which can be intrusive. Lastly, some shareware may include advertising or be bundled with unwanted software.