
Most AI video tools hand you a black box: closed weights, a subscription, and no way to see what is happening under the hood. LTX takes the opposite approach. Built by Lightricks, LTX is an open foundation model that generates and simulates across video, audio, and the physical world, and it puts the weights, the code, and the control in your hands.
At the center of the model is LTX-2.5, a 22B-parameter dual-stream diffusion transformer that produces native 4K video at up to 50 frames per second, with audio and video generated together in a single pass rather than stitched together afterward. Artificial Analysis, an independent benchmarking group, currently ranks LTX among the top three AI video models in the world.
You choose how you want to use it. Download the open weights and run LTX-2.5 on your own hardware. License the model for on-premise deployment backed by enterprise support. Or build directly on LTX Studio, the production suite that turns the model into a full creative workflow. Companies like ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already rely on LTX for their own work.
LTX is not built for one-off social clips. It is infrastructure for teams that generate motion, audio, and physical environments as part of their own products and pipelines.
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You can watch videos from anywhere, anytime, even offline. It's easy to download: simply copy the link from your browser, and then click 'Paste Link" in the application. You can save full playlists and channels on YouTube in high-quality and other video or audio formats. Download your YouTube Mix, Watch Later and Liked videos as well as private YouTube playlists. Receive new videos from your favorite YouTube channels automatically. You can feel the action around you with virtual reality videos. To experience the amazing VR experience in 360deg, download 360deg videos. You can bypass any restrictions placed by your Internet service provider to bypass your school firewall or workplace firewall. To access YouTube and other sites, set up an in-app proxy connection.
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Keeprix
Keeprix All-in-one allows users to effortlessly download premium videos from popular streaming services like Netflix, Amazon Prime, Disney+, and Paramount+, among others. It offers support for resolutions up to 4K and enables saving files in either MP4 or MKV formats. By eliminating DRM restrictions, Keeprix facilitates ad-free offline viewing. Additionally, it features batch downloading capabilities, retains multi-language subtitles, and is compatible with both Windows and Mac systems, ensuring users enjoy a smooth and unrestricted media-saving journey. Overall, Keeprix stands out as a comprehensive solution for individuals looking to enhance their video content accessibility.
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TunePat VideoGo All-In-One
TunePat VideoGo All-In-One serves as a versatile video downloader that enables users to acquire videos from a wide array of streaming platforms, such as Netflix, Prime Video, Disney Plus, Hulu, HBO Max, Paramount Plus, and Discovery Plus. Furthermore, it allows for the free downloading of videos from social media sites including YouTube, Facebook, Twitter, Vimeo, and TikTok, among others. The software features an intelligent search engine that can locate videos from streaming services by utilizing either the video title or its link. Additionally, it provides the capability to download videos in high resolution while preserving the original audio tracks and subtitles in multiple languages. All videos are saved in MP4 or MKV formats, ensuring compatibility with any device. Notably, users can enjoy the luxury of permanently storing all downloaded content on their devices, facilitating offline viewing whenever desired. This makes TunePat VideoGo an invaluable tool for anyone seeking convenience in video access and retention.
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