The new app has been in a closed beta for a few months, but now anyone can download the file on macOS Big Sur or later on the WhatsApp website, according to the report. Meta-owned WhatsApp is working on a new Mac app that uses the Apple Mac Catalyst development environment to make better use of system resources. According to AppleInsider, WhatsApp currently provides a web-based Electron app for Mac users in addition to its web app via browsers. Electron and Catalyst are softwar