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Shrinkpad vs STL File Converter

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Shrinkpad compared with STL File Converter
DetailShrinkpad logo ShrinkpadSTL File Converter logo STL File Converter
What it doesNative macOS app for batch compressing images and videos with complete privacy Free browser-based converter for 3D model files and image-to-STL
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree Starter (free, 10 files per batch, standard compression), Personal ($14 one-time payment, 1 device, unlimited batch processing), Team ($35 one-time payment, 10 device licenses) Free for image-to-STL conversion, 3D file format conversion, and preview. AI generation: Starter $6.90 (60 credits), Standard $14.90 (200 credits), Professional $29.90 (500 credits). One-time payment, no subscription. 20 credits per AI generation.
Key features
  • Batch processing thousands of files at once
  • Automatic visual complexity analysis for optimal compression
  • Support for 30+ RAW camera formats plus common image and video formats
  • Mixed media batches with photos and videos together
  • Fine-grained compression quality control from 1-100%
  • Apple Silicon optimized with full Intel Mac support
  • 100% local processing with zero cloud uploads
  • Convert PNG, JPG, WEBP to STL up to 10 MB
  • Heightmap mode for photo reliefs
  • Extrude mode for logos and silhouettes
  • 3D preview before download
  • Convert 3D files (STL, OBJ, GLB, glTF, 3MF) up to 50 MB
  • Local file processing in browser
  • Adjust depth and base settings
  • Adjust output size
  • AI image-to-3D generation with credits
What makes it different
  • Native macOS app optimized for Apple Silicon
  • Complete privacy with 100% local processing
  • Handles unlimited batch sizes without crashing
  • One-time purchase with lifetime access
  • Reduces website load times and improves LCP scores
  • All free tools run locally in your browser with no uploads or signup needed
  • No file size caps, watermarks or paywall after limited conversions
  • Open-source 3D engine (three.js) powers conversions
  • Credits never expire and are one-time payment only
  • Built specifically for photo reliefs, logos and decorative plates
Community votes00
DR (Domain Rating by Ahrefs)25 no change since last check1 no change since last check
Trust Flow (Majestic)82
Citation Flow (Majestic)1619
Referring domains (Majestic)947

5 details filled in for both companies.

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