Download Latest Version Quba-2.0.0-windows-x64.exe (305.6 MB)
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Name Modified Size InfoDownloads / Week
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Quba-2.0.0-macos-arm64.dmg 2026-10-21 298.2 MB
Quba-2.0.0-linux-x64.deb 2026-10-21 238.4 MB
Quba-2.0.0-linux-x64.tar.gz 2026-10-21 289.3 MB
Quba-2.0.0-linux-x64.rpm 2026-10-21 238.5 MB
Quba-2.0.0-windows-x64.zip 2026-10-21 303.9 MB
Quba-2.0.0-windows-x64.exe 2026-10-21 305.6 MB
2.0.0 source code.tar.gz 2026-07-16 20.3 MB
2.0.0 source code.zip 2026-07-16 21.2 MB
README.md 2026-07-16 452 Bytes
Totals: 9 Items   1.7 GB 0

On the occasion of this year’s ZUGFeRD developer days, we are published Quba 2.0 already Thursday last week, 15 October 2026.

Quba 2, the cross platform open source offline e-invoice viewer, now also supports offline validation of electronic invoices, the creation of Factur-X/ZUGFeRD files, if a PDF/A basis file is present, and is now based directly on Mustangproject.

Source: README.md, updated 2026-07-16