Clio - Clio provides a full suite of web-based practice management tools targeted specifically at the administrative needs of sole practitioners and small firms.
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
CosmoLex - A law practice management software, integrated web / cloud-based legal practice management solution or case management software for attorneys and law firms
Bartender Mac App - Bartender is an award-winning app for macOS that superpowers your menu bar, giving you total control over your menu bar items, what's displayed, and when, with menu bar items only showing when you need them.
Tech4Law - Tech4Law is an integrated ERP solution that manages case life cycle from case to cash billing, clients, accounting, time records and documents.
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.