A: Ask your client to export the file as an IFC 2x3 or DWG file. You can open these in any modern free viewer (like Autodesk Viewer or Bimcollab Zoom). If you need to edit, use the Allplan 2026 trial and import the IFC.
Go to allplan.com and navigate to "Free Trial." Do not use third-party download sites. allplan 2019 free download
ALLPLAN offers a for .PLN and .PDF files. You cannot edit or save changes, but you can: A: Ask your client to export the file