Drop file here. 150 MB maximum file size.
A DGN is a 2D / 3D drawing created by various CAD building programs, such as MicroStation and Intergraph Interactive Graphics Design System. It can be saved in one of two formats, the standard intergraph file format (ISFF) or the new V8 DGN standard. Generally, NMD files are used to save plans for road, bridge and building construction projects.
An XLSB file is a spreadsheet created by Microsoft Excel, used to create and modify spreadsheets. One or more spreadsheets with cells arranged according to a grid of rows and columns, as well as graphs, macros and formatting. All XLSB files are stored in a binary format.
We have 100% free online DGN tools that does not required any registrations and installations on your system, here are few popular free DGN tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.
Chose or drag & drop your DGN file, click Convert to XLSB, and download the XLSB file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert DGN to XLSB in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert DGN to 100s of file formats, without any limit, registration and downloading, 100% free and online DGN converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.
Listed file converters are from the wide range of online file converter.
These are the most polular file/document converters based on the user's review and usage on the FileProInfo.
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