AceThinker Video Keeper

Download Any Video from Any Websites

With this powerful video downloader, you can download videos from tons of websites, including YouTube, Vimeo, Dailymotion, Facebook, TED, Instagram, Twitter, Metacafe, Lynda, Veoh, Break, VEVO, etc. Easily and quickly save TV shows, movies, video tutorials, music videos, reviews, etc. for offline access or playback on mobile devices!

Easy Download Methods: Copy and paste URL to save a video or enable the Detection to let the program download online video automatically when you play it.

Save Full Playlist and Channel: Download all the videos from a YouTube playlist or channel or select only some to download at one time with a single click.

Download Video to MP3: Extract MP3 audio track from the online video directly without downloading the entire video.

Download HD Video: High definition videos like 720P, 1080P, 4K, and 8K videos can be smoothly downloaded without any problems.

Convert Video and Audio to Play Anywhere

Video Keeper can also serve as a complete video converter program. It allows you to convert downloaded videos and audio files effortlessly to any regular format with no limitations or quality loss. In that way, you can play and enjoy the downloaded videos anywhere you like.

Convert Video and Audio: A range of video and audio formats are well supported, including WMV, AVI, FLV, MP4, MOV, MKV, VOB, MP3, WMA, WAV, AAC, OGG, etc.

Convert for Devices: Convert video with optimized settings for iPhone, iPad, Apple TV, Android, Samsung, Sony, LG, HTC, Blackberry, etc. for a better playback experience.

Edit Video and Audio: Edit video and audio files by trimming, rotating, cropping, adjusting brightness, adding text, inserting subtitles, etc. as you need.