I hope this helps. The tool below converts SIF files which are common in the office furniture industry. SIF files just put all the data in one LOOONG column which is hard to read if you're human. Humans like their table data in spreadsheet format. Unfortunately all the design software like their data in SIF. If you're not familiar with "tab delimited" files it's just a simple text file. Excel can "Save As" to get the "tab delimited" or just open Excel and open the "tab delimited" file and Excel turns the file into a proper spreadsheet. last updated May 12, 2026
Office Furniture SIF File Converter
Converts SIF file to Tab Delimited file (Excel Ready)
Or
Converts Tab Delimited file (from Excel) to SIF file
The Uploaded file
The Converted file