ShrinkFile - Compress Videos
iOS app by 金标 李. Photo & Video · 金标 李
- Store rating
- 4.56 / 5
- Store rating count
- 9
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 2.9.0
- Listing last refreshed
- 2026-09-11
View the original store listing
Store description excerpt
Compress, convert, and transcribe images, videos, and audio locally with pro-grade speed and total privacy. Whether you're a professional creator, developer, or just looking to free up storage space, this app provides a comprehensive, offline-first suite to handle all your daily media tasks. WHY CHOOSE OUR APP? Everything happens on your device! Harnessing the power of your device's hardware acceleration (VideoToolbox) and on-device AI, your files are processed lightning fast. Best of all? No internet connection is required, meaning your data never leaves your device. 100% privacy guaranteed. PRO VIDEO TOOLS • Video Compression: Shrink MOV, MP4, M4V, and MKV files. We preserve the original video codec (H.264, HEVC, VP9, AV1) ensuring no unnecessary transcoding. Features smart bitrate control (Auto/Custom) and adjustable resolutions up to 4K. • Format Conversion: Batch convert MP4 ↔ MOV ↔ M4V ↔ WebM ↔ MKV ↔ AVI with lossless options, smart audio copying, and bitrate preservation. • Video to Animation: Turn your videos into high-quality animated WebP, AVIF, or GIFs. • Audio Extraction: Rip audio tracks from any video to MP3, M4A, AAC, FLAC, WAV, or OGG. POWERFUL IMAGE TOOLS • Smart Compression: Support for JPEG, PNG, HEIC, WebP, AVIF, and GIF. Powered by MozJPEG and Zopfli for the highest quality compressions. Adjustable quality and resolution. • Animated Image Support: Intelligently auto-detects animated images (WebP/AVIF/GIF) with frame-by-frame compression while preserving timeline information. • Format Conversion: Batch convert instantly: JPEG ↔ PNG ↔ WebP ↔ HEIC ↔ AVIF ↔ GIF ↔ APNG. COMPREHENSIVE AUDIO TOOLS • Audio Compression: Reduce file sizes for MP3, M4A, FLAC, OGG, and WAV. Full control over bitrates (32-320 kbps), sample rates, and mono/stereo channels. • Format Conversion: Batch convert MP3 ↔ M4A ↔ FLAC ↔ WAV ↔ WebM ↔ CAF ↔ OGG ↔ M4R effortlessly. ENHANCED SMART FEATURES • Smart Decision Making: Automatically preserves the original file if the compressed version happens to be larger. • ETA Display: View accurate estimated time remaining for heavy, long-running tasks. • Batch Processing: Save time by converting or compressing multiple files simultaneously. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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