Awarded top five most popular Lawtech products globally for 2022 on Law Hackers
Simple, lightweight

Sideline is a plug-in that lives where you work: Word, Outlook, PowerPoint and Excel.
Word, PowerPoint and Excel
- Paste the text you want to compare into Sideline, from any source.
- Instantly see the comparison in the sidebar.
- Export in multiple formats.
Outlook (MS365)
- Edit a colleague's draft email and automatically convert to track changes.
- Open an email edited without track changes, and instantly see the comparison.
- Accept or reject changes with a single click.