Creating a ZXP file from your ready-made Adobe CEP extension (for Premiere, After Effects, etc.) enables easy distribution and installation. This step-by-step tutorial covers downloading ZXPSignCmd, setting it up in terminal, generating a certificate, and signing your extension. Assumes macOS/Linux terminal (Windows notes included); works for latest Adobe apps in 2026. Why Package as ZXP? ZXP files are signed ZIP archives that Adobe Extension Manager or third-party installers (like ZXPInstaller) recognize. Self-signing works for development and distribution—no paid cert needed. Prerequisites Ready extension folder (e.g., com.bashir.mypanel ) with valid CSXS/manifest.xml . Terminal/Command Prompt access. ~5 minutes. Step 1: Download ZXPSignCmd Go to https://github.com/Adobe-CEP/CEP-Resources/tree/master/ZXPSignCMD . Pick a stable release folder (e.g., 4.1.2 —still reliable in 2026). Download your OS package: macOS: .dmg (Int...