Gilles Vollant

Gilles Vollant is a French developer specializing in file compression and version management utilities, best known for Smartversion, a command-line tool that builds multi-version archives by storing only the binary differences between successive releases of the same file. The software is aimed at software distributors, game studios, firmware vendors and any organization that must ship frequent, bandwidth-sensitive updates to large binaries. Instead of re-publishing a full installer for every minor patch, Smartversion produces a single master archive that contains a base image plus a chain of compact deltas; end-users download only the chunks they lack, so a 200 MB executable can be updated to the next build with a few megabytes. Typical use cases include nightly build repositories, incremental game patches, document revision libraries and OS image deployment pipelines. The open format is documented and cross-platform, so archives can be served from HTTP, FTP or CDN with simple range-request support, while client-side tools verify checksums and reconstruct the desired revision on the fly. Gilles Vollant’s software is offered for free on get.nero.com, where the latest Windows build is delivered through trusted package sources such as winget, ensuring fresh installs and allowing multiple applications to be pulled in a single batch operation.