.imp file: how to open it on Windows

2 Windows apps register the .imp extension. Install one of them to open the file with a double-click.

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  calibre

  calibre is the one stop solution to all your e-book needs.

  Open source 9.17.0 1.5M ↓ ★ 26.2K
• 
  ZPL2PDF

  Convert ZPL files to PDF with Labelary API, TCP server mode, and multi-language support

  Open source 3.1.3 ★ 43

Related guide: Change the default app for a file type in Windows