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FileMerges 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.

FileMerges compared with STL File Converter
DetailFileMerges logo FileMergesSTL File Converter logo STL File Converter
What it doesFree online file merger to combine PDF, images, Word, Excel, CSV, and more in your browser 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 modelFree Freemium
PricingNot given 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
  • Merge PDF documents
  • Merge images in JPG and PNG formats
  • Merge Excel spreadsheets
  • Merge Word documents
  • Merge text and CSV files
  • Merge audio files
  • Merge JavaScript files
  • File comparison tool
  • Browser-based processing without file uploads
  • Support for up to 20 files per merge operation
  • 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
  • Privacy-first design with all processing happening locally in your browser
  • No signup or account creation required
  • Maintains original file quality and formatting
  • Wide range of supported file types with specialized tools
  • Fast processing without software installation required
  • 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)14 +5 (up) since last check1 no change since last check
Trust Flow (Majestic)32
Citation Flow (Majestic)2219
Referring domains (Majestic)387

4 details filled in for both companies.

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