Spreadsheet Conversion
Convert XLS to XLSM Online — Free
Fast, free XLS to XLSM converter. No registration required.
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변환 방법
1
Upload your .xls 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.
XLS란 무엇인가요?
XLS is the legacy Microsoft Excel format used before Office 2007. While superseded by XLSX, it's still widely found in enterprise data exports and archived files.
형식 세부 정보
- 전체 이름
- Microsoft Excel 97-2003
- 확장자
- .xls
주요 기능
- Legacy support
- Wide compatibility
- Spreadsheet
- Data analysis
XLSM란 무엇인가요?
XLSM is a macro-enabled Microsoft Excel format. It supports VBA macros for spreadsheet automation while using the same Open XML structure as XLSX.
형식 세부 정보
- 전체 이름
- Excel Macro-Enabled
- 확장자
- .xlsm
주요 기능
- VBA macros
- Open XML format
- Excel compatible
- Automation support
XLS vs XLSM
| 기능 | XLS | XLSM |
|---|---|---|
| 전체 이름 | Microsoft Excel 97-2003 | Excel Macro-Enabled |
| 확장자 | .xls | .xlsm |
| 최적 용도 | Legacy support | VBA macros |
자주 묻는 질문
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.