How to encrypt SWF Flash to Protect SWF Files against SWF Decompiler
Leawo SWF Encrypt is a professional SWF obfuscator to help you easily encrypt SWF files and make flash encryption and flash protection just a piece of cake. With advanced ActionScript obfuscating technology, this SWF Encrypt tool could obfuscate flash codes of source SWF files to protect SWF files against SWF Decompilers. You can use Leawo SWF Encrypt to encrypt SWF files in different encryptions, like Name encryption, Strings encryption, Packers encryption, etc. To ensure successful encryption and playback of SWF files, Leawo SWF Encrypt provides two ways for you to load source SWF files: Relevant and Irrelevant SWF files loading.
Check the following steps to know how to encrypt SWF files with Leawo SWF Encrypt:
Step 1: Load source SWF files for SWF flash encryption Download and install this SWF Obfuscator before you start to load source SWF files for flash encryption. Launch it and you will see the main interface. You can drag and drop source flash files for input or click the button to load source files. The source files are listed in the left processing list panel.
Tips: You can add relevant SWF files by clicking Add Relevant SWF files on the menu bar inside this SWF flash protector, which ensures successful invocation of SWF files after encryption. Also, click Add Irrelevant SWF files button, you can load irrelevant SWF files for encryption.
Step 2: Choose SWF flash encryption ways Below the processing list panel, you can choose encryption ways to encrypt SWF flash files. To make things easy, every encryption is specifically explained to the right of processing list panel in both script and diagram. Tick before the encryption ways you would like to encrypt your SWF files.
Tips: 1. Move mouse onto every encryption way to make the explanation appear.
2. The Classname Encryption and Namespace Encryption might result in SWF errors in opening after encryption. Try uncheck them if encrypted SWF files couldn't run normally.
Step 3: Choose output directory Set output directory in Output frame to save encrypted SWF flash files.
Step 4: Start to encrypt SWF files
Tips: Protected SWF files could not be encrypted again by this SWF Encrypt program.