Excel Vba Zip File With Password -

Published on: April 17, 2026 | Category: Excel Automation

' Command: a (add), -tzip, -r (recurse), -p, -mx=9 cmd = """" & sevenZipExe & """ a -tzip """ & outputZip & """ """ & _ folderPath & """ -r -p" & pwd & " -mx=9 -y"

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If Dir(outputZip) <> "" Then MsgBox "Success! Password‑protected ZIP created." & vbNewLine & outputZip Else MsgBox "Failed to create ZIP. Check path and password." End If End Sub | Problem | Likely Fix | |---------|-------------| | 7‑Zip not found | Install 7‑Zip or adjust path (e.g., C:\Program Files (x86)\7-Zip\7z.exe ) | | ZIP created but no password | Ensure -p is directly before the password with no space | | Special characters in password | Test with alphanumeric first; then add symbols | | VBA error “File not found” | Use full absolute paths; avoid spaces – or wrap in double quotes as shown | | Command window flashes | Set wsh.Run cmd, 0, True (0 hides the window) | Final Verdict Excel VBA alone cannot natively create password‑protected ZIP files. But by calling 7‑Zip from VBA, you get a robust, free, and secure solution. The extra dependency is well worth it for real data protection.

' Command: a = add, -p = password, -ep1 = no full paths Dim cmd As String cmd = """" & rarPath & """ a -p" & pwd & " -ep1 """ & target & """ """ & source & """" excel vba zip file with password

CreateObject("Shell.Application").Namespace(ZipPath).CopyHere FilePath This method does not support passwords . You’ll get an unprotected ZIP every time. So we need an alternative. Method 1: Using Command‑Line 7‑Zip (Most Reliable) 7‑Zip is a free, powerful archiver. Its command‑line version 7z.exe supports AES‑256 encryption with passwords. Step 1: Install 7‑Zip Download and install 7‑Zip. The default path is C:\Program Files\7-Zip\7z.exe . Step 2: VBA Code Sub ZipWithPassword_7Zip() Dim FileToZip As String Dim ZipFileName As String Dim Password As String Dim SevenZipPath As String Dim Cmd As String ' --- Configuration --- FileToZip = "C:\Temp\Confidential.xlsx" ' File or folder to zip ZipFileName = "C:\Temp\Confidential.zip" Password = "MyStrongP@ssw0rd" SevenZipPath = "C:\Program Files\7-Zip\7z.exe"

Dim wsh As Object Set wsh = CreateObject("WScript.Shell") wsh.Run cmd, 0, True Published on: April 17, 2026 | Category: Excel

sevenZipExe = "C:\Program Files\7-Zip\7z.exe"

If you work with sensitive data in Excel, you’ve probably needed to compress and secure multiple files into a single ZIP archive—complete with a password. While Excel VBA doesn’t have a native ZipFile object with password support, you can still achieve this using external tools or clever workarounds. But by calling 7‑Zip from VBA, you get