Convert.Guru

NUM Converter

Convert NUM files online for free


Drop or upload your .NUM file

How to convert your NUM file

  1. Click Select File above, and choose your NUM file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert NUM to another file type

The converter easily converts your NUM file to various formats—free and online. No Excel or extra software needed.

  • NUM to XLS
  • NUM to XLSX
  • NUM to XLSM
  • NUM to XLSB
  • NUM to ODS
  • NUM to CSV
  • NUM to TSV
  • NUM to TAB
  • NUM to DIF
  • NUM to SLK
  • NUM to WK1
  • NUM to WK3

Convert a file to NUM

The converter also works in reverse, allowing you to convert your file into the NUM file type—in the best quality.

  • WQ1 to NUM
  • XLSM to NUM
  • NOTES to NUM
  • QPW to NUM
  • WK3 to NUM
  • WB2 to NUM
  • WKS to NUM
  • XLSB to NUM
  • 123 to NUM
  • XLS to NUM
  • WB1 to NUM
  • XLSX to NUM

About NUM files

NUM files are typically associated with Apple Numbers, the spreadsheet application part of the iWork suite. These files can be challenging to work with due to their proprietary nature, which limits compatibility with non-Apple software. This makes converting NUM files to more universally accepted formats like Excel (.xlsx) or CSV (.csv) crucial for wider accessibility and usability.

To convert NUM files, you can use Apple's own Numbers application, which allows users to export files into various formats such as XLSX, CSV, PDF, and ODS. For Windows users, this can pose a challenge because Numbers is not available on Windows platforms. In such cases, LibreOffice Calc is a potential alternative, though it requires the file to be converted to a compatible format first.

An important consideration when converting NUM files is the preservation of data integrity and formatting. Conversion processes can sometimes lead to data loss or formatting discrepancies, especially in complex spreadsheets with macros or advanced formulas.

While there are software solutions like LibreOffice and Microsoft Excel, these may require additional steps and technical knowledge. You can read more about spreadsheet file formats on Wikipedia.

Given these challenges, using a straightforward and user-friendly platform like Convert.Guru can significantly simplify the conversion process. By dragging and dropping your NUM files onto the Convert.Guru website, you can effortlessly convert them to various formats without the need for complex software, ensuring data integrity and ease of use. This makes Convert.Guru an excellent choice for anyone needing reliable file conversion.


The NUM Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best NUM converter by continuously improving quality, usability, and reliability.

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