DEFLATE Compression and Static Library R package libdeflate version 1.25-0 Whole-buffer DEFLATE-based compression and decompression of raw vectors using the 'libdeflate' library (see <https://github.com/ebiggers/libdeflate>). Provides the user with additional control over the speed and the quality of DEFLATE compression compared to the fixed level of compression offered in R's 'memCompress()' function. Also provides the 'libdeflate' static library and 'C' headers along with a 'CMake' target and 'package‑config' file that ease linking of 'libdeflate' in packages that compile and statically link bundled libraries using 'CMake'. Software Depends: R (>= 3.5.0) Tyler Morgan-Wall <tylermw@gmail.com> Comprehensive R Archive Network (CRAN) Tyler Morgan-Wall [aut, cre] (ORCID: <https://orcid.org/0000-0002-3131-3814>), Eric Biggers [aut, cph], Google LLC [cph], Kevin Ushey [cph] MIT + file LICENSE (https://CRAN.R-project.org/package=libdeflate/LICENSE) 2026-03-20 application/tgz https://CRAN.R-project.org/package=libdeflate doi:10.32614/CRAN.package.libdeflate