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Local compatibility check

CDR Version Checker

Identify RIFF or ZIP-based CDR containers and likely CorelDRAW generations without pretending to rewrite the native file.

Only the file header is read locally in your browser for this check; the CDR is not uploaded.

Drop a CDR file to inspect its version

Header check only · maximum 15 MB

This is a version checker, not a version converter. Rewriting a newer CDR into an older native CDR version requires CorelDRAW or a verified CDR writer. Export to PDF/SVG for interchange, or ask the sender to use Save As in CorelDRAW.

About CDR Version Checker & Compatibility Guide

Read only the header locally; the CDR is not uploaded.

The canonical route serves version-conversion searches but the interface is explicitly a checker because no verified CDR rewriter exists.

How to use this tool

  1. 1Choose a .cdr file up to 15 MB.
  2. 2Review the RIFF or ZIP container result.
  3. 3Use the mapped header code where available.
  4. 4Follow compatibility advice or ask the sender to resave/export.

Understanding the result

RIFF header codes can identify older CorelDRAW generations.

ZIP identifies a newer container family but does not prove an exact application version.

Important limitations

  • This tool does not convert between CDR versions.
  • Compatibility depends on document features as well as file version.

Explore this topic

CorelDRAW and CDR ToolsWeb Developer Tools

Frequently asked questions

Can it convert X8 to X7?

No. That requires CorelDRAW or a verified native CDR writer.

Does the file upload?

No. The header check runs locally.

Use with

These tools support a practical next or previous step in the same workflow.

👁️CDR Viewer📑CDR to PDF Converter🎨CorelDRAW Tools & CDR Converters

Related tools

Selected from curated relationships first, then the same subtopic and category.

🎨CorelDRAW Tools & CDR Converters👁️CDR Viewer📑CDR to PDF Converter📄PDF to CDR Converter📝Word to CDR Converter🖼️PNG to CDR Converter

Learn more

Related guides

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How to Open a Newer CDR File in an Older CorelDRAW Version

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How to Open a CDR File Without CorelDRAW

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