Ask HN: What software (desktop or SaaS) can you not live without?

Python: A general purpose scripting language that is fast enough for most of my use cases.

SSH: Access to remote servers.

SSHFS: Mount remote file systems over SSH so that software without direct support for SSH can still edit remote files.

software:

photoshop

sublime text

chrome

terminal (not a specific one)

saas:

github