Add-on for decrypting columns in Google Sheets

[Bruce Mcpherson]

In [Merging sheets from multiple sources and encrypting selected columns](https://ramblings.mcpher.com/apps-script/add-ons/merging-encrypting/) I published some code for selectively copying columns from multiple input spreadsheets/sheets to create summary sheets, and optionally encrypting columns. The idea was to distribute the same sheet to multiple people, along with private key(s) to decrypt columns to which they should have access. This seems a pretty handy thing to make into an Editor Add-on. I’m too impatient and life’s too short to bother getting into the Add-on publishing process, so I haven’t offcially released this one personally, but here is a fully functional decryption Add-on that any of you are welcome to fiddle with and publish yourself.

https://ramblings.mcpher.com/apps-script/add-ons/add-on-decrypting/