Enigma Protector vs JS-Confuser

Enigma Protector is a licensing and protection system for developers distributing commercial software or shareware as Windows executable files. It supports most 32-bit and 64-bit executable formats, including EXE, DLL, OCX, BPL, and.NET files. Its code and data protection uses encryption and compression alongside obfuscation, mutation, and virtualization to make analysis and modification harder. Licensing can verify registration keys, bind licenses to hardware, or set limits by date, launch count, or usage duration. The Enigma API provides registration-key and trial-status checks and is described for use with languages including C++, Delphi, and Visual Basic. The Online Activation Panel can track orders and automate registration, activation, license-key generation, customer management, and subscriptions. Panel plans range from $24 a month for Light to $59 a month for Premium, with minimum initial payment covering six months. Protector Professional single-developer licenses are $249, paid once; company licenses are $499, paid once. A PHP/MySQL source-code edition for self-hosting costs $890, paid once for a single developer or $2,490, paid once for a company.

JS-Confuser obfuscates JavaScript to make source code harder to understand, copy, reuse, or modify while preserving its functionality. Its browser playground accepts pasted code, lets users choose settings, and produces a downloadable result. The playground runs in the browser, including offline, and says it does not send code or actions to a remote server. Users can start with Low, Medium, or High presets or create custom configurations. Options include renaming variables, concealing strings, flattening control flow, inserting dead code, setting domain or date locks, and tamper protection. The API offers JSConfuser.obfuscate for source code and JSConfuser.obfuscateAST for Babel ASTs; output targets include Browser and Node.js. The editor includes Prettier and a JSON representation of JSConfuser.ts settings. JS-Confuser is described by its maker as free and open source. Obfuscation can increase file size and performance overhead or break a program, and it cannot prevent determined reverse engineers from recovering code or sensitive information. Tamper protection requires eval and non-strict mode.