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SwiftSend vs glTF to STL Converter

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

SwiftSend compared with glTF to STL Converter
DetailSwiftSend logo SwiftSendglTF to STL Converter logo glTF to STL Converter
What it doesSecure Large File Transfer Made Simple Convert glTF and GLB 3D scenes to STL in your browser without uploading
StageNot given Not given
FoundedNot given Not given
Based inPT Not given
Pricing modelFreemium Free
PricingFree plan: €0, 2 GB per transfer, 5 transfers per month, 10 GB storage, 7-day retention. Professional: €… per month, 100 GB per transfer, unlimited transfers, 250 GB storage, 30-day retention. Studio: €… per month, 250 GB per transfer, unlimited transfers, 1000 GB storage, 365-day retention. Pay ann Not given
Key features
  • Stream files during upload - recipients download while sender uploads
  • Resumable uploads that continue from point of interruption
  • Preserve folder organization during transfer
  • Password protection for transferred files
  • Download tracking and access logs
  • Antivirus protection on all transfers
  • Multithreaded uploads for faster speeds
  • Set expiration dates and limit download count
  • Schedule email delivery for custom times
  • Works on smartphones, tablets, and desktops
  • Converts .gltf and .glb files to .stl format
  • Processes files locally in browser with no upload to server
  • Flattens 3D geometry and merges mesh nodes into single triangle list
  • Decodes Draco-compressed GLB files
  • Unit conversion for 3D printing (millimetres, centimetres, metres, inches)
  • Supports .gltf files with separate .bin and texture files
  • Drops materials, textures and animations as STL cannot store them
  • Expands mesh instances to separate triangle copies
What makes it different
  • Streaming upload and download - recipients download while you're still uploading
  • Resumable uploads - no restarting from the beginning on connection failure
  • Folder organization preserved throughout entire transfer cycle
  • Up to 250 GB per transfer with Studio plan
  • No quality loss on video files - retains original resolution including 4K
  • Files never leave your device - all processing happens locally in the browser
  • No account, login, upload queue or file size limits
  • Tested against fixed fixtures and real third-party exporters
  • Handles glTF 2.0 standard in both text (.gltf) and binary (.glb) formats
  • Built by team maintaining single-purpose, independent 3D web utilities
Community votes00
DR (Domain Rating by Ahrefs)21 no change since last check17 no change since last check
Trust Flow (Majestic)57
Citation Flow (Majestic)2719
Referring domains (Majestic)554

4 details filled in for both companies.

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