Download of Excel Repair Kit 3.5 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the program is supported on PCs running Windows XP/Vista/7/8/10/11, 32-bit.
ExcelRepairKitLauncher.exe is the common file name to indicate this program's installer. We recommend checking the downloaded files with any free antivirus. This software is an intellectual property of Repair Kit. The following versions: 3.3 and 3.0 are the most frequently downloaded ones by the program users. The program belongs to Office Tools.
From the developer:
Excel Repair Kit is a repair tool for corrupted Excel spreadsheets. This program can open, read, and save data from damaged Excel (XLS, XLSX, XLSM, XLST, XLAM) files. It restores a broad range of standard Excel elements, including cell data, functions, links, cell formatting parameters, and much more.
You may want to check out more software, such as NJStar Japanese WP, Analyse-it for Microsoft Excel or P-touch Editor, which might be related to Excel Repair Kit.