2
Excel-Tool, Inc.
286
Shareware
Can batch convert XLS to XLSX, and XLS to XLSM and XLSB format.
Convert XLS to XLSX CSharp Startup Group
4
Shareware
Easily convert various spreadsheet formats.
Batchwork Software
64
Shareware
Xls to Xlsx Batch Converter convert Excel 2003 to/from Excel 2007.
2
Head Document Tool Software, Inc.
235
Shareware
Batch convert xlsx, xlsm to xls with professional quality and fast speed.
Head Document Tool Software, Inc.
Shareware
It converts Excel documents to Flash video formats.
4
XLS-CONVERTER.COM
647
Shareware
Convert Excel files into DBF, XML, CSV, SQL, and other formats.
4
File-Converters
222
Shareware
XLS Converter can easily convert the excel file to txt, html, csv, mdb, dbf,etc.
1
WhiteTown Software
611
Shareware
Transfers your dbf files to XLS or XLSX formats, converts dbf files.
4
Sobolsoft
118
Shareware
It helps you convert one or more Excel XLSX files into XLS format.
Birdie Software
57
Shareware
Easily read XLSX files with the help of XLSX to XLS Converter.
SysInfoTools Software
Shareware
Convert PDF to Excel and other sheet extensions XLSX, XLS.
Christian Findlay and C# Read Excel Team
4
Shareware
C# Read Excel Files without Interop in .NET Core using XLSX & XLS.
The C# XLSX Library
Shareware
Create xlsx files in C# as well as convert xlsx to xls using C#.
WindowIndia
11
Shareware
Converts multiple xls and xlsx files into xlsx, xlsb and xls files.
BitRecover
Shareware
Upgrade your XLS file to XLSX and downgrade XLSX to XLS without Excel app installation.
Officeconvert Software, Inc.
41
Freeware
Convert Word (doc,docx,docm), Excel ( xls,xlsm,xlsx) or PowerPoint files to htm.
Head Document Tool Software, Inc.
25
Shareware
It is designed to convert xls, xlsx format files to jpg, jpeg.
25
PDFExcelConverter, Inc.
375
Shareware
Convert Excel XLSX and XLS files to PDFs in bulk.
Okdo Software, Inc.
2
Shareware
Allows you to batch convert Excel formats as xls xlsx to image format like jpeg.
59
Okdo Software
21
Shareware
Convert PDF to xls/xlsx/xlsm format file in batches with good quality.