# BatchOptimize: Photo Video PDF — Compress, Resize & Convert

> Compress, Resize & Convert (iPhone/iPad app by Lei Feng.)

- Source: https://appshunter.io/ios/app/batchoptimize-photo-video-pdf/id6802534677 (this page in markdown: same URL + `.md`)
- Developer: [Lei Feng](https://appshunter.io/developer/1041447953)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 13 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-08-20
- Data updated: 2026-09-04
- User reviews in markdown: https://appshunter.io/ios/app/batchoptimize-photo-video-pdf/id6802534677/reviews.md

## What is BatchOptimize?

BatchOptimize is the ultimate high-performance media and document compression powerhouse engineered exclusively for macOS, iOS, and iPadOS.

Built from the ground up for Apple Silicon with Metal, VideoToolbox, and CoreGraphics hardware acceleration, BatchOptimize lets you crush massive file sizes by up to 90% while preserving crisp pixel fidelity.

KEY CAPABILITIES:

• IMAGES & GRAPHICS:
• Next-Gen Formats: Convert & compress to WebP, AVIF, HEIC, JPEG, PNG, and TIFF.
• Text Watermarking: Add customizable copyright overlays with position and opacity controls.
• Vector Minification: Clean and strip redundant SVG code tables and metadata.
• Smart Scaling: Resize to exact bounding boxes or percentage steps.
• Lossless Master: 100% bit-perfect stream cleanup with zero pixel degradation.

• VIDEOS & CLIPS:
• Multi-Codec: Transcode between MP4 (H.264 & HEVC/H.265), Apple ProRes MOV, WebM, and GIF.
• Animated GIF & WebP: Convert video clips into smooth looping animations for Discord and web.
• Audio Extraction: Demux soundtracks directly to standalone MP3, M4A, FLAC, or WAV.
• Target Size Caps: Constrain video exports to strict limits (Under 25 MB Discord, Under 10 MB WhatsApp).
• Fast Web Start: Place MP4 MOOV atom at start for instant online streaming.
• Audio Muting: Strip unwanted audio tracks to reduce clip sizes.

• PDF DOCUMENTS:
• Resolution Downsampling: Choose between 72 DPI (Web), 150 DPI (Email), or 300 DPI (Print).
• Merge Images to PDF: Combine photos, receipts, or scans into a single compressed PDF booklet.
• Page Rotation & Alignment: Rotate pages (90° CW, 180°, 90° CCW) or auto-align (Force Portrait/Landscape).
• Image Compression Levels: Choose High Quality (85%), Compact (65%), Max (45%), or Lossless (100%).
• Watermark Stamps: Apply copyright and security stamps across 5 positions.
• Fast Web View: Linearize PDF document structure for instant browser streaming.
• Privacy Sanitization: Strip author names, editing software, and hardware serials.

• AUDIO TRACKS:
• Multi-Format Transcoder: Reduce bitrates for MP3 (LAME Engine), M4A (AAC with Cover Art), FLAC, and WAV.
• Loudness Normalization: Standardize volume to Podcast Speech (-16 LUFS) or Music (-14 LUFS).
• Smooth Fades: Apply 1s to 5s volume fade-in and fade-out to prevent clicks.
• Pitch-Preserved Speed: Change playback speed (0.8x to 2.0x) with zero pitch distortion.
• Channel Mixing: Convert stereo audio to mono for an instant 50% size reduction.

• PRODUCTION & AUTOMATION:
• Apple Shortcuts & Siri: Native AppIntents to automate bulk optimization, format conversion, and image-to-PDF merging via voice or Finder Quick Actions.
• Direct Drag-Out: Drag completed files directly into Finder, Slack, Discord, Mail, Figma, or Photoshop.
• Clipboard Quick Optimizer (Cmd+Shift+V): Instant 1-click import and compression for copied screenshots.
• Visual Diff & Loupe: Inspect before-and-after image and PDF results side-by-side at 120 FPS.
• 64 Tailored Presets & iCloud Sync: One-click optimization for Shopify, Instagram, Discord, Email, and Podcasts. Custom presets sync automatically across your Mac, iPhone, and iPad via iCloud.
• 100% Offline & Private: No cloud uploads, no server delays, and zero data collection.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| All Features Bundle (50% Off) | $9.99 | one-time |
| All Features Upgrade Promo 50% OFF | $4.99 | one-time |
| Images & WebP Pack | $4.99 | one-time |
| PDF & Documents Pack | $4.99 | one-time |
| Video Optimizer Pack | $4.99 | one-time |
| Audio Transcoder Pack | $4.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-09-03

• Next-Gen AVIF & JPEG-XL (.jxl) Image Codecs alongside WebP, HEIC, PNG, and JPEG
• Photos Library Ingestion (macOS & iOS): Add images and videos directly from your Photos Library with native multi-selection support
• Interactive Loupe Magnifier (2.5x–8x) with tap-to-cycle zoom levels and pinch-to-zoom gestures
• Smart SSIM Perceptual Lossless Auto-Tune & Live Size Estimator
• Upright Orientation Preservation: Converted images automatically preserve their exact native visual orientation with automatic EXIF orientation normalization
• Video Audio Passthrough & Direct Soundtrack Extraction (MP3, M4A, FLAC, WAV, AAC)
• macOS Watch Folders & Finder Quick Actions for automated background optimization
• iCloud Preset Sync & Shareable .batchpreset Export/Import
• PDF Password Encryption (AES Standard) & Custom Page Range Extraction
• Video Timeline Trimming (In/Out Range)
• Dynamic Output Filename Templates ({name}, {preset}, {date}, {time}, {quality}, {ext})
• Auto-Selection & Smooth Scroll to newly added queue items
• Multi-Core Turbo Concurrency Pool customization

### 1.0 — 2026-09-02

No release notes.

## More apps by Lei Feng

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- [BatchRename: Bulk File Renamer](https://appshunter.io/ios/app/batchrename-bulk-file-renamer/id1176825911)
- [TractorCards](https://appshunter.io/ios/app/tractorcards/id6757169177)
- [SimpleSolitaireCard](https://appshunter.io/ios/app/simplesolitairecard/id6757280213)
- [Bloom Garden Puzzle](https://appshunter.io/ios/app/bloom-garden-puzzle/id6757341561)

All apps by Lei Feng: https://appshunter.io/developer/1041447953

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*