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XLSM to XLS — Format Comparison & Online Converter

Fast, instant XLSM to XLS conversion. No signup required. Just drop your .xlsm file and get .xls in seconds.

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Pernahkah Anda kesulitan membuka file XLSM di perangkat lama atau saat berbagi materi pelajaran dengan teman yang ponselnya berbeda? Atau mungkin Anda seorang kreator yang ingin memastikan laporan keuangan sederhana Anda bisa dibuka siapa saja tanpa kendala makro? Kami paham betul. File XLSM, dengan segala kecanggihannya, kadang jadi penghalang saat yang kita butuhkan hanyalah data tabel yang "bersih" dan mudah diakses. Di sini, kami hadirkan solusi praktis untuk mengubah XLSM Anda menjadi XLS. Prosesnya cepat, aman, dan yang terpenting, menjaga agar esensi data Anda tetap utuh, siap dibagikan atau dibuka di mana saja, kapan saja, tanpa perlu pusing memikirkan kompatibilitas. Mari mudahkan alur kerja dan berbagi informasi Anda!

  • Berbagi materi ujian antar siswa via WhatsApp
  • Laporan keuangan UMKM untuk pengajuan KUR
  • Data rekap nilai guru di daerah dengan akses terbatas

Di Indonesia, seringkali pengguna menemukan file XLSM tidak bisa dibuka di aplikasi bawaan ponsel atau WPS Office versi lama, terutama saat menerima kiriman data dari instansi atau rekan kerja, sehingga konversi ke XLS menjadi solusi paling praktis.

About XLSM to XLS Conversion

XLSM and XLS (introduced 1987) are both spreadsheet formats, but they differ in important ways. XLSM is a widely used file format. XLS is the legacy Excel format (pre-2007) — still encountered in business workflows.

When you convert XLSM to XLS, the goal is to convert between formats quickly. Converting XLSM to XLS maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.

Your XLSM file is decoded and re-encoded as XLS. The conversion involves 4 steps: (1) your xlsm file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in xls format, (4) the converted file is ready for download.

CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.

This conversion is ideal when you When you need a XLS file. For the opposite direction, CocoConvert also supports XLS to XLSM conversion.

How to Convert XLSM to XLS

  1. 1

    Upload .xlsm file

    Select your XLSM file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.

  2. 2

    Choose .xls

    Set XLS as the output format. The converter uses optimal settings based on the XLSM→XLS conversion profile.

  3. 3

    Convert

    The server-side engine decodes your XLSM file and re-encodes it as XLS. Processing time depends on file size and complexity.

  4. 4

    Download result

    Grab your converted .xls file. Multiple output files can be downloaded together.

What Happens When You Convert XLSM to XLS

Your XLSM file is decoded and re-encoded as XLS.

1

Your XLSM file is uploaded and validated

2

The file is decoded (parsed into its raw data)

3

The data is re-encoded in XLS format

4

The converted file is ready for download

Format Comparison

.xlsm

XLSM

.xlsm file

Extension.xlsm
MIME Typeapplication/vnd.ms-excel.sheet.macroEnabled.12
CategorySpreadsheet
.xls

XLS

.xls file

Extension.xls
MIME Typeapplication/vnd.ms-excel
CategorySpreadsheet

Should You Convert XLSM to XLS?

When to Convert

  • When you need a XLS file

Frequently Asked Questions

What is the difference between XLSM and XLS?

XLSM is a widely used file format. XLS is the legacy Excel format (pre-2007) — still encountered in business workflows.

Does XLSM to XLS conversion affect quality?

Converting XLSM to XLS maintains high quality with CocoConvert's optimised encoder settings.

Which format has better compression, XLSM or XLS?

XLSM is a common spreadsheet format. XLS uses none compression. The better choice depends on whether you prioritize file size or quality.

How long does XLSM to XLS conversion take?

Most conversions finish in seconds. Larger files or complex spreadsheet content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.

Is XLSM or XLS better for long-term storage?

XLS is better for archival since it preserves all original data.

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