Crinkler vs Enigma Virtual Box

Crinkler is a compressing linker for producing very small 32-bit Windows executables, particularly demoscene intros in 1k, 4k, and 8k sizes. It combines linking and compression; the resulting executable decompresses into memory when run. By default, context modelling compresses code, optional text data, and general data as separate parts. Crinkler can replace the Visual Studio linker and supports its basic options, with configuration through project settings. Its data compressor is also available as a separate library for estimating compressed data size. Crinkler is free and distributed under the zlib license, which permits commercial use subject to its conditions. Version 3.0 requires Windows 10 or later and SSE4.2, including for the executables it produces, although those executables can target older Windows versions. Uncompressed input is limited to 64k per part. The manual warns that tiny-header mode can make decompression prohibitively slow for files significantly larger than 1 KB. The project directs users to GitHub Releases for downloads and links a manual for usage and version history.

Enigma Virtual Box packages an application's files and registry into one executable for Windows. It is intended for creating portable applications and supports x86 32-bit and x64 64-bit binaries, including EXE, DLL and OCX formats. It can virtualize DLLs, ActiveX/COM objects, media and text files. Virtualized file operations are emulated in process memory, so temporary files are not extracted to the hard drive; virtual files can also be compressed to reduce the application's total size. ActiveX/COM components can be registered without administrator privileges. The maker says packaging requires no source-code changes: select the main executable, add files or directories, then process them. The download page lists version 11.30 as freeware with a size of 7.5 Mb, and the product page lists Windows 2000 through Windows 11. The maker cautions that the utility does not provide sufficient protection for virtualized files and recommends Enigma Protector for that purpose. It is free, with no registration or payment required.