Downloadable Tools

Talend Open Studio

Need to move data into/out of Salesforce? Gotta integrate with disparate systems? Have literally no money? Talend is worth knowing about.

https://www.talend.com/products/data-integration/data-integration-open-studio/

SOQL Explorer (OSX only)

https://www.pocketsoap.com/osx/soqlx/

Package generator for XML for VSCode

https://marketplace.visualstudio.com/items?itemName=VignaeshRamA.sfdx-package-xml-generator