This application don't use any external libraries (no MS Excel/Office, no BDE, no ODBC, no ADO etc) and you may run this tool on computer without any additional setup/install.

You may view the data contents from any sheet in xls-file and to trace the full internal (system) information about stored BIFF-records within xls-file.
All formats of xls/xlw, wq/wkq and wk/wr/123 files supported (including Far-East and Middle-East versions).

You may also extract the full sources for stored VBA scripts, view internal ole-structure, see the VBA project attributes, save the extracted pictures (and charts) and more.

Home Page - https://www.scalabium.com/