Cutting large video files into smaller segments based on time or chapters. Download and Safety
is a free, open-source collection of tools designed to create, alter, and inspect Matroska (MKV) files. The "portable" version specifically allows you to run the software without a full installation, meaning it can be used directly from a USB stick or a local folder. Key Components Archivo de Descarga MKVToolNix Portable.rar
Adding, removing, or modifying subtitle tracks in formats like SRT or ASS. Cutting large video files into smaller segments based