LTX Desktop

LTX Desktop is a powerful open-source AI video production suite powered by the advanced LTX-2.3 multimodal engine, designed to deliver cutting-edge video creation capabilities directly on your local hardware. This comprehensive tool suite enables text-to-video, image-to-video, and audio-to-video generation without relying on cloud-based services, giving creators full control over their production pipeline while maintaining data privacy and reducing dependency on external infrastructure. At its core, LTX Desktop integrates AI generation with a fully-featured non-linear editor that supports professional timeline editing, clip trimming, smooth transitions, color correction, nested clip structures, and non-destructive retakes. The generation engine can operate using locally stored model weights for complete offline functionality, or seamlessly switch to API mode for on-premises deployment, centralized model management, and streamlined integration into existing production workflows. The editing toolkit goes beyond basic functionality with context-aware gap filling, multiple takes per clip for creative flexibility, and a built-in subtitle editor with full SRT import and export capabilities. Industry-standard XML round-trip support ensures smooth interoperability with Premiere Pro, DaVinci Resolve, and Final Cut Pro, making LTX Desktop a natural fit for professional post-production environments. Export options include H.264 and ProRes formats with editor-friendly workflows, while customizable keyboard presets mapped to common NLEs minimize the learning curve. The application supports Windows with NVIDIA GPUs and macOS on Apple Silicon with API-based generation. Distributed under the permissive Apache 2.0 license, LTX Desktop includes comprehensive developer documentation, full API access, detailed installation guides, and flexible deployment options for teams of any scale.