Logo
arrow1 File Converters
arrow1 TIFF and PDF apps
arrow1 Forensic
arrow1 Freeware

123 to XLSX online converter


CONVERT 123 to XLSX ONLINE

1) Upload 123 file to convert

 

Drop files here, or Click to select
0 %

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

Convert to

 

Options

Header:
Footer:

3) Get converted file

DOWNLOAD CONVERTED FILE
Full version
Get Total Excel Converter to convert XLS, XLSX, ODT, XLSM, etc. safely.

Excel Converter To Convert Spreadsheets
  • Convert Excel Files in Batch!;
  • Convert hundreds of spreadsheets in 3 clicks;
  • Both MS Office and OpenOffice files;
  • Have a desktop converter that works without Internet;
  • Keep your files safe, don't send them to the web;
  • Get more accurate results with the more poweful engine.
See features
NOW 20% OFF - $59.90 $41.93
*Only this month. Not for resellers.
close Total Excel Converter
okTotal 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.
okWith Total Excel Converter you can convert Excel to PDF and add a digital signature in one go.
okTotal Excel Converter can convert each page of your spreadsheet into a separate file.
okTell Total Excel Converter to copy original time stamps if you don't want to change the date.
okHave an outdated Microsoft Office 2003? Update all your old files to the new format in one go. Convert XLS files to XLSX in batches.
okTotal Excel Converter will help you to convert Excel 2003 XML Files (rare option!)
okTotal 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.
okConvert Excel spread sheets via our most straightforward interface.
okThe 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!
okTotal Excel Converter can combine several Excel spread sheets into one TIFF or PDF file.
okWant to quickly find a file? Total Excel Converter helps you to preview any document you select.
okAdd your logo or any other image to the header or the footer of the output file.
okWant more order? Add page counters or a date to every page of the output files. Sequential numbering of several folders is avaialble.
okTotal Excel Converter can copy original time stamps if you want to keep them.
okWhen 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.
okTotal Excel Converter can be run via command line (get the ready-to-use command line from GUI).

123 File

File extension .123
CategoryDocument File
Description123 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 programsTotal Excel Converter
Developed by
MIME type
Useful links

XLSX File

File extension .XLSX, .EXCEL
CategoryDocument File
DescriptionXLSX 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 programsMicrosoft Excel 2007
OpenOffice
OxygenOffice Progessional (Linux)
Developed byMicrosoft
MIME type
Useful linksMore detailed information on XLSX files
 

 

Online 123 to XLSX conversion

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.

Why the Need for Conversion?

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:

Online Conversion: A Practical Approach

There are various tools available online to perform this conversion. The benefits of using online converters include:

  1. No need for software installation.
  2. Ease of use and quick conversion.

Security Concerns

When using online services, be wary of uploading sensitive information. Always opt for reputed platforms that ensure data encryption and secure transfer.

Conclusion

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.

Is it safe to convert 123 to XLSX Online?

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.

Online Converters

Related Articles

Related Converters

Top online converters

   2023-10-20
excelent, super easy an fast
oswaldo
   2023-10-11
excellent website
Ms kim
   2023-08-17
So easy to use! I'm so happy to finally find a tool that converts .eml files to .docx with such ease. Thank you, CoolUtils.com!
Coleyna
   2023-06-13
Unpretentiously does what I want, all basic stuff in the free version without any problems. Thank you!
Ferdinand
   2023-03-30
I have finally converted one of my favorite albums, presented in the MPC format, into the most commonly used MP3 format, which I am very happy about. Thank you very much for the opportunity to do this. Great! Regards, Andrew.
Andrew Negustorov
   2023-03-20
I tried many others with less success. Cool is cool. Thanks
Youcef
   2023-03-12
Great convertion to TIFF from MRI scan images. Better than many other sites i tried. Fast and convenient. Thanks to you CoolUtils.
Markandeya
   2023-02-14
fast and easy
teodoro
More

Rating 123 to XLSX   5 star 123 to XLSX   4.9 (1143 votes)
Rate It

 

Copyright 2003-2024 CoolUtils Development. All rights reserved.