Koçak Yazılım PDF Tools | Koçak Software
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Koçak Yazılım PDF Tools

Modern, secure, and open-source PDF merging and compression tools. Multi-language support (TR/EN), UYAP-compatible compression, client-side processing, and a mobile-responsive design.

Koçak Yazılım
2026
Koçak Yazılım PDF Tools

Technologies Used

Astro React TypeScript TailwindCSS Vercel Vercel Blob Vercel Analytics pdf-lib pdfjs-dist Ghostscript Node.js i18n SEO Schema.org Hybrid Rendering

🚀 Features

  • PDF Merging: Upload multiple files, drag-drop sorting, select/delete/rotate pages.
  • UYAP PDF Compression: UYAP/E-Government/General profiles, light/medium optimization levels.
  • Multilingual: Full support in Turkish and English.
  • Privacy-focused: All operations are performed in the browser, but the files remain on the device.
  • SEO Optimization: Meta tags, hreflang, Schema.org JSON-LD
  • Mobile Compatible: Responsive design, works seamlessly on all devices.

⚡Technical Architecture

Astro hybrid rendering with static and server-side functions. Vercel Blob storage for large file support (50MB+). Client-side PDF processing (pdf-lib, pdfjs-dist). Server-side Ghostscript integration..

🎯 Target group

UYAP system users, lawyers, law firms, and professionals working with PDF files have optimized tools.