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+1 (855) 418-2323
File Converters TIFF and PDF apps Forensic Freeware1) Upload 123 file to convert
Drop files here, or Click to select
Allowed file types: ris, bib, xls, xlsx, csv, tsv, tab, xlsb, xltx, xlr, pxl, qpw, wb3, wq1, dbf, wk3, 123, mdb, odt
2) Set converting 123 to XLSX options
3) Get converted file
Total Excel Converter
Total Excel Converter supports almost all Excel extensions: XLS, XLSX, XLSM, XLSB, XLT, XLTM, XLTX, XLK, XLW. When the new Office is released, we will add new file types too.With Total Excel Converter you can convert Excel to PDF and add a digital signature in one go.Total Excel Converter can convert each page of your spreadsheet into a separate file.Tell Total Excel Converter to copy original time stamps if you don't want to change the date.Have an outdated Microsoft Office 2003? Update all your old files to the new format in one go. Convert XLS files to XLSX in batches.Total Excel Converter will help you to convert Excel 2003 XML Files (rare option!)Total Excel Converter has a built-in renamer to give your files new descriptive names. Include a counter, a date or worksheet name into the file name and your files will be in perfect order.Convert Excel spread sheets via our most straightforward interface.The widest list of output file types: DOC, PDF, HTML, MHT, XHTML, CSV, TXT, TIFF, JPEG, SVG, RTF, XML, XLS, XLSX, ODS, ODT, Lotus, DIFF, SYLK, LATEX, SQL, DBF, Access!Total Excel Converter can combine several Excel spread sheets into one TIFF or PDF file.Want to quickly find a file? Total Excel Converter helps you to preview any document you select.Add your logo or any other image to the header or the footer of the output file.Want more order? Add page counters or a date to every page of the output files. Sequential numbering of several folders is avaialble.Total Excel Converter can copy original time stamps if you want to keep them.When you convert Excel to PDF you can set user permissions, password-protect your files or sign with a digital signature. Get PDF, PDF/A and non-searchable PDFs.Total Excel Converter can be run via command line (get the ready-to-use command line from GUI).
| File extension | .123 |
| Category | Document File |
| Description | 123 Lotus is a file format used by the Lotus 1-2-3 spreadsheet program, which was popular in the 1980s and 1990s. The 123 Lotus format is used for storing data in a tabular format, allowing users to easily organize and manipulate large sets of data. The 123 Lotus format is based on a system of worksheets, which consist of rows and columns that can be used to store and manipulate data. The format includes features such as formulas, macros, and charts, which allow users to perform complex calculations and generate graphical representations of their data. Although the Lotus 1-2-3 program is no longer as widely used as it once was, the 123 Lotus format remains a common file format for older spreadsheets and datasets. While newer spreadsheet programs such as Microsoft Excel have largely supplanted Lotus 1-2-3, many users still maintain legacy datasets in the 123 Lotus format and may need to convert these files to more modern formats in order to use them with newer software. In summary, 123 Lotus is a file format used by the Lotus 1-2-3 spreadsheet program for storing data in a tabular format. While the program is no longer widely used, the 123 Lotus format remains a common file format for older datasets and may require conversion for use with modern software. |
| Associated programs | Total Excel Converter |
| Developed by | |
| MIME type | |
| Useful links |
| File extension | .XLSX, .EXCEL |
| Category | Document File |
| Description | XLSX is a format from Office Open XML family, a native MS Excel file type starting from version 2007. As opposite to XLS, this format uses ZIP compression that makes XLSX files smaller in size. Actually XLSX file is an archive of XML-documents. The cells in XLSX table can contain plain text, formulas or graphic elements. XLSX can be read in MS Office 2007 and later, Universal Viewer, OpenOffice, MS Office Excel Viewer, Corel WordPerfect Office. This format doesn’t support macros. |
| Associated programs | Microsoft Excel 2007 OpenOffice OxygenOffice Progessional (Linux) |
| Developed by | Microsoft |
| MIME type | |
| Useful links | More detailed information on XLSX files |
In the era of early computing, Lotus 1-2-3 was the spreadsheet program that set the standard. However, as technology evolved, Microsoft Excel emerged as the predominant spreadsheet software, making XLSX the more commonly used file format today.
While Lotus 1-2-3 files are still in use, they suffer from a lack of support in modern computing environments. The primary reasons for converting these to XLSX files include:
There are various tools available online to perform this conversion. The benefits of using online converters include:
When using online services, be wary of uploading sensitive information. Always opt for reputed platforms that ensure data encryption and secure transfer.
Transitioning from Lotus 1-2-3 to XLSX is often necessary in today's computing landscape. Online converters can make this process seamless, although security should not be overlooked.
Our tool converts an uploaded copy of your original file. The original file stays on your computer and is unaffected by the process. There is no risk of data loss by conversion.
Also, your data is safe with us. We delete all uploads from our servers after one hour. In other words, an hour after you upload your files, those files are purged from our servers forever. You don't need to worry about your content being stored on the server.
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