Download Latest Version OpenConstructionERP_12.2.0_x64_en-US.msi (375.0 MB)
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Home / v9.9.2
Name Modified Size InfoDownloads / Week
Parent folder
OpenConstructionERP_9.9.2_amd64.AppImage 2026-07-04 442.8 MB
OpenConstructionERP-9.9.2-1.x86_64.rpm 2026-07-04 363.6 MB
OpenConstructionERP_9.9.2_amd64.deb 2026-07-04 363.6 MB
OpenConstructionERP_9.9.2_x64-setup.exe 2026-07-04 329.9 MB
OpenConstructionERP_9.9.2_x64_en-US.msi 2026-07-04 355.1 MB
OpenConstructionERP_aarch64.app.tar.gz 2026-07-04 279.3 MB
OpenConstructionERP_9.9.2_aarch64.dmg 2026-07-04 280.4 MB
OpenConstructionERP v9.9.2 source code.tar.gz 2026-07-04 295.4 MB
OpenConstructionERP v9.9.2 source code.zip 2026-07-04 300.1 MB
README.md 2026-07-04 1.1 kB
Totals: 10 Items   3.0 GB 0

A short follow-up that polishes the Cost Explorer and closes a compliance gap. The workspace now keeps what you were doing on each tab when you move between By resources, Find work, Compare bases and Substitute, so a quick look at another tab no longer clears your input and results. Substitute warns you when the resource you swap in is priced per a different unit than the line it replaces, since the kept quantity may not line up with that price. Projects in Mexico now resolve their contract compliance rules through a dedicated Mexico pack.

Added

  • A Mexico contract-compliance pack covering APU unit-price completeness, IVA and CFDI invoicing and subcontract retention for LOPSRM public works, selected by default for a project in Mexico.
  • A warning in Substitute when the replacement resource is priced per a different unit than the line being re-priced.

Fixed

  • Cost Explorer keeps each tab's input and results when you switch tabs instead of resetting them.

Full Changelog: https://github.com/datadrivenconstruction/OpenConstructionERP/compare/v9.9.1...v9.9.2

Source: README.md, updated 2026-07-04