We do not have a download file for the latest version (24.1.3.5321), but you can try downloading it from the developer's site
Téléchargez la version 24.1.3.5321 depuis the developer's website
Version: 24.1.3.5321 (x64)
Date update: May 18, 2020
Nom de fichier: camtasia.exe
Taille: 326 MB