Markdown Monster 4.x Upgrade
Upgrades any previous version of the Markdown Monster Editor to Version 4.0. A previous purchase of an older version license is required.
- License upgrades are manually reviewed and verified, so there is a delay before you receive your license confirmation. Please allow up to a full business day for upgrades to be processed.
- This license key works for v4 and v3 (v3.10+).
- See more info on upgrade policies