ShotSolve is a free Mac app developed by BoltAI that allows users to capture a screenshot and then utilize AI (GPT-4o) to solve any questions or ask suggestions. Eventhought the app is free it requires ChatGPT API to work. Check for below links download or to know more about the product.
LuLu is a free open source firewall for macOS, capable of alerting and blocking unwanted connections.
Open-source storage browser supporting protocols/services including FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox.
Netiquette is a open-source tool used to monitor network connections via GUI as well as CLI for macOS