APKF Product Key Finder is Adobe CS3, CS4 and CS5 License Key Find and Recovery program.APKF Product Key Finder isAdobe CS3, CS4 and CS5 serial key finder. The software automatically searches your computer for the product keys and Instantly Recovers Adobe CS3, CS4 and CS5 serial numbers that your software programs store in the registry or in the cache. APKF also allows browse and recover license keys from cache file located in external hard drive.