Sada Files
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Add file from your device to get started

Drop your file here

Drag & drop, paste, or click to select file for Unlock Office File.

Or drag and drop a file here

DOCDOCXODTRTFXLSXLSXODSPPTPPTXODP+1 more

Unlock Office File online, free

Remove a known password from an office file.

  • Runs in your browser — no upload
  • Free, no sign-up, no watermark
  • Word 97–2003 (DOC)
  • DOCX
  • ODT / ODS / ODP
  • RTF
  • Excel 97–2003 (XLS)
  • XLSX
  • OpenDocument Spreadsheet
  • PowerPoint 97–2003 (PPT)

How to use Unlock Office File

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    Add your Word 97–2003 (DOC), DOCX and ODT / ODS / ODP file

    Drop a file on the page, paste it, or click Select Files. Nothing is uploaded — it opens straight in your browser.

  2. 2

    Fine-tune the settings

    The defaults already suit most files; change them only if you need to.

  3. 3

    Run Unlock Office File

    Press the start button. Processing happens on your device, usually in seconds.

  4. 4

    Download the result

    Save the finished file, or continue with another tool without downloading in between.

What Unlock Office File can do

  • Private by design — files are processed in your browser and never uploaded
  • Free with no sign-up, no watermark and no daily limit

Unlock Office File — frequently asked questions

Is Unlock Office File really free?

Yes. Unlock Office File is free forever on Sada Files — no ads, no premium tier, no watermark, no daily cap that pushes you to pay. Every option on this page is available to everyone.

Do I need to sign up or create an account?

No. There is no account system at Sada Files. Open the page, drop your file, pick your options and save the result. History and saved workflows stay on your device.

Is my file uploaded anywhere?

No. Unlock Office File runs on your device — in your browser using WebAssembly, or inside the free native app. Your file never leaves your computer or phone, which is why there is no upload wait.

Which formats does Unlock Office File accept?

Unlock Office File accepts Word 97–2003 (DOC), DOCX, ODT / ODS / ODP, RTF, Excel 97–2003 (XLS), XLSX, OpenDocument Spreadsheet, PowerPoint 97–2003 (PPT), PPTX and OpenDocument Presentation. Files are identified by their content, not their extension, so a mislabelled file still works.

Is there a file size or file count limit?

Only what your device can handle. Because processing happens locally there is no server cap, no queue and no "upgrade for larger files" message.

Can I chain Unlock Office File with other tools?

Yes. After every result a Continue with… menu lists every tool that accepts this output, and the file is handed over in memory. Save the chain as a workflow and re-run it on hundreds of files, or call it in one API request.

Does Unlock Office File work on my phone?

Yes. The web app works on Android and iOS browsers, and the free Sada Files app for Android, iOS, Windows, Linux and macOS runs Unlock Office File fully offline.

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