Remove Excel Passwords in 1 Click — Free, No Upload, Data Safe
Unlock protected sheets and remove editing locks from .xlsx in one click — no original password needed, no sign-up, no upload. Files stay on your device, with batch support included.
Drop .xlsx or .xlsm files here, or click to browse
Supports .xlsx and .xlsm · processed locally · never uploaded
How to Remove a Password from an Excel Sheet Online
- Drop one or more .xlsx or .xlsm workbooks — everything is processed locally and never uploaded.
- Click Remove passwords — sheet protection, workbook structure locks, read-only passwords, and protected ranges are stripped automatically.
- Check the report — every file lists the sheets that were unlocked by name.
- Download the result — a single file downloads directly; multiple files come back as a ZIP.
Why This Works Without the Password
An .xlsx workbook is a ZIP archive containing XML files. When an author protects a sheet, Excel does not encrypt anything: it writes a <sheetProtection> element (holding only a hash of the password) into that sheet’s XML and then refuses edits while the element is present. Workbook structure locks work the same way through <workbookProtection>, and the “password to modify” prompt is stored as <fileSharing>.
This tool opens the archive in your browser, removes those elements, and repackages the workbook. Nothing is cracked, guessed, or brute-forced — the lock is simply taken off, which is why it is instant even for large files and works when the password was long forgotten.
File-open encryption is different. If Excel demands a password before showing any content, the file is genuinely encrypted and cannot be read without that password — by this or any other honest tool.
The Five Kinds of Excel Protection
“Password protected” describes several different mechanisms. Four are removable flags; only the last is real encryption.
| What you see | Mechanism | Removed here |
|---|---|---|
| File opens, but cells cannot be edited | Sheet protection | Yes |
| Sheets cannot be added, renamed, or reordered | Workbook structure protection | Yes |
| Opens read-only or asks for a password to modify | Write-reservation password | Yes |
| A few ranges ask for a password to edit | Protected (allow-edit) ranges | Yes |
| Password demanded before anything appears | File-open encryption | No — password is the key |
How This Compares to Other Password Removers
| Tool | Where your file goes | Notes |
|---|---|---|
| This tool | Nowhere — your browser | Free, no sign-up, batch support; no password needed |
| Aspose Unlock | Uploaded to Aspose servers | Free tier requires sign-in; plan limits |
| GroupDocs Unlock | Uploaded to GroupDocs servers | You must already know the password |
| Desktop cracking software | Stays on your device | Brute-force for file-open encryption; slow and paid |
Limitations and Fair Use
- .xlsx and .xlsm only — legacy .xls (Excel 97–2003) is a binary format; convert it to .xlsx first with our batch converter.
- File-open encryption cannot be removed without the password.
- Macros in .xlsm files are left untouched — the unlocked copy keeps them.
- Only use this tool on files you own or have permission to modify.
Frequently Asked Questions
Is this Excel password remover really free?
Yes — 100% free, with no sign-up, no watermark, and no file limit. All processing happens in your browser.
Can I remove a password without knowing it?
Yes for editing locks. Sheet protection is stored as a removable flag inside the file, not as encryption, so the password is not needed to remove it.
Does it remove the password needed to open the file?
No. A password required before the file opens is real encryption; the password is the decryption key and no tool can bypass it.
Will my file be uploaded to a server?
No. The archive is opened, edited, and repacked entirely in your browser with JavaScript. Your file never leaves your device.
Does it work on .xlsm files?
Yes. The unlocked copy is returned as .xlsm with your VBA macros preserved and intact.
Can it remove the read-only “password to modify”?
Yes. That lock is the <fileSharing> element in workbook.xml, removed together with the other locks.
Can I unlock several workbooks at once?
Yes. Drop multiple files; each is processed in one pass and the results download together as a ZIP.
What about old .xls files?
The legacy .xls format uses a different binary structure. Convert it to .xlsx first — sheet protection never blocks reading, so the converted file comes out editable.
Related Tools
Want the full walkthrough? Read How to Unlock an Excel File Without the Password — step-by-step instructions, the manual Excel method, and FAQ.
Need to view or edit the unlocked spreadsheet afterwards?
Open the free online Excel editor