Unsign

Unsign is a specialized software tool designed to completely remove digital signatures from executable files, including .exe, .dll, .sys, and .drv formats. This process is essential for developers and security professionals who need to modify or analyze signed code without signature conflicts. By thoroughly stripping all signature data, Unsign ensures clean files ready for further development, testing, or custom resigning. It resolves common issues that prevent successful resigning, such as residual signature artifacts or structural inconsistencies. With Unsign, users can streamline their workflow, avoid certificate mismatches, and maintain compatibility across different environments, making it an invaluable utility for software modification and security research.