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Spreadsheet Conversion

Convert OTS to XLSM Online — Free

Fast, free OTS to XLSM converter. No registration required.

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1

Upload your .ots file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .xlsm file when it's ready.

Hva er OTS?

OTS is the OpenDocument Format spreadsheet template used by LibreOffice Calc, Apache OpenOffice, and other ODF-compatible applications. It stores cell formatting, formulas, and styles as reusable templates.

Formatdetaljer

Fullt navn
OpenDocument Spreadsheet Template
Filendelse
.ots

Viktige egenskaper

  • OpenDocument
  • Spreadsheet template
  • LibreOffice Calc
  • ISO standard

Hva er XLSM?

XLSM is a macro-enabled Microsoft Excel format. It supports VBA macros for spreadsheet automation while using the same Open XML structure as XLSX.

Formatdetaljer

Fullt navn
Excel Macro-Enabled
Filendelse
.xlsm

Viktige egenskaper

  • VBA macros
  • Open XML format
  • Excel compatible
  • Automation support

OTS vs XLSM

EgenskapOTSXLSM
Fullt navnOpenDocument Spreadsheet TemplateExcel Macro-Enabled
Filendelse.ots.xlsm
Best egnet forOpenDocumentVBA macros

Ofte stilte spørsmål

Yes. You can convert up to 5 files per day completely free, with no watermark or registration required. Pro users get unlimited conversions and larger file sizes.
Most files convert in under 30 seconds. Larger files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Our converter uses optimized settings to preserve quality. Default settings prioritize quality over file size. You can adjust settings for more control.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB with priority processing.
Yes. Our converter is browser-based and works on any device — iPhone, Android, tablet, or desktop. No app or software installation needed.

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