spout

The premium Open Source alternative to LibXL

🎯 Best for:PHP applications needing to export or import massive datasets without crashing.
Visit WebsiteCompare with LibXL
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Apache-2.0License

What is spout?

Replaces memory-heavy PHP spreadsheet libraries with a streaming approach. Processes millions of rows with minimal RAM usage by avoiding DOM-style parsing.

Tech Stack
PHPAutomation & Workflow

Why spout?

  • Extremely low memory footprint
  • Fastest PHP implementation
  • Simple, fluent API

Limitations

  • No cell formatting support
  • Cannot modify existing files
  • No support for charts
3/5/2026
Last Update
643
Forks
47
Issues
Apache-2.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to spout instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on LibXL)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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