I use Personal Knowbase, a small Shareware era program. It has minor annoyances but does what it says on the tin. It's fast, minimal and allows narrowing down t

I use Personal Knowbase, a small Shareware era program. It has minor annoyances but does what it says on the tin. It's fast, minimal and allows narrowing down to related notes in a jiffy. The makers update it slowly though. https://www.bitsmithsoft.com/ https://www.bitsmithsoft.com/