【软件分享】分享了盾,今天分享矛;怎么批量解除加密文件

上次分享了批量加密word文档，今天分享矛；怎么批量解除加密文件；

操作思路一样，就不再录视频了，密码跟你加密的一样，适合保护自己的工作文档不被别人修改；

下载链接:https://pan.baidu.com/s/12ysKCxmt59WTKIuW0Hl2hw?pwd=123h

加群不定时分享资料

源代码

import os

import tkinter as tk

from tkinter import filedialog, messagebox, scrolledtext

import win32com.client

classWordUnprotectorGUI:

def__init__(self, root):

self.root = root

self.root.title("公众号-办公经验说分享：Word 文档批量解除只读保护")

self.root.geometry("650x450")

self.source_folder = tk.StringVar()

self.target_folder = tk.StringVar()

self.password = tk.StringVar()

self.create_widgets()

defcreate_widgets(self):

# 源文件夹

tk.Label(self.root, text="源文件夹（受保护的文档）:").grid(row=0, column=0, sticky='e', padx=5, pady=5)

tk.Entry(self.root, textvariable=self.source_folder, width=50).grid(row=0, column=1, padx=5, pady=5)

tk.Button(self.root, text="浏览...", command=self.browse_source).grid(row=0, column=2, padx=5)

# 目标文件夹

tk.Label(self.root, text="目标文件夹（输出位置）:").grid(row=1, column=0, sticky='e', padx=5, pady=5)

tk.Entry(self.root, textvariable=self.target_folder, width=50).grid(row=1, column=1, padx=5, pady=5)

tk.Button(self.root, text="浏览...", command=self.browse_target).grid(row=1, column=2, padx=5)

tk.Label(self.root, text="（若与源文件夹相同，将直接覆盖原文件）", fg="gray", font=("Arial", 9)).grid(row=2, column=1, sticky='w', padx=5)

# 密码输入

tk.Label(self.root, text="保护密码（必填）:").grid(row=3, column=0, sticky='e', padx=5, pady=5)

tk.Entry(self.root, textvariable=self.password, width=30, show="*").grid(row=3, column=1, sticky='w', padx=5, pady=5)

tk.Label(self.root, text="（输入当初设置的保护密码）", fg="gray", font=("Arial", 9)).grid(row=3, column=1, sticky='e', padx=5)

# 处理按钮

self.process_btn = tk.Button(self.root, text="开始解除保护", command=self.process, bg='lightcoral', font=('Arial', 12))

self.process_btn.grid(row=4, column=1, pady=15)

# 日志

tk.Label(self.root, text="处理日志:").grid(row=5, column=0, sticky='ne', padx=5)

self.log_text = scrolledtext.ScrolledText(self.root, height=15, width=80)

self.log_text.grid(row=6, column=0, columnspan=3, padx=10, pady=5, sticky='nsew')

self.log_text.config(state='disabled')

self.root.grid_rowconfigure(6, weight=1)

self.root.grid_columnconfigure(1, weight=1)

defbrowse_source(self):

folder = filedialog.askdirectory(title="选择包含受保护Word文档的文件夹")

if folder:

self.source_folder.set(folder)

ifnotself.target_folder.get():

self.target_folder.set(folder)

defbrowse_target(self):

folder = filedialog.askdirectory(title="选择输出文件夹")

if folder:

self.target_folder.set(folder)

deflog(self, message):

self.log_text.config(state='normal')

self.log_text.insert(tk.END, message +"\n")

self.log_text.see(tk.END)

self.log_text.config(state='disabled')

self.root.update_idletasks()

defunprotect_word_document(self, file_path, output_path, password):

"""解除单个文档的保护"""

ifnot os.path.exists(file_path):

self.log(f"文件不存在: {file_path}")

returnFalse

word =None

try:

word = win32com.client.Dispatch("Word.Application")

word.Visible =False

doc = word.Documents.Open(file_path)

# 解除保护，需输入密码

doc.Unprotect(Password=password)

# 保存

if os.path.abspath(output_path) == os.path.abspath(file_path):

doc.Save()

else:

doc.SaveAs(output_path)

doc.Close()

self.log(f"✓ 已解除保护: {os.path.basename(file_path)}")

returnTrue

exceptExceptionas e:

# 如果密码错误，会在这里报错

error_msg =str(e)

if"password"in error_msg.lower() or"wrong"in error_msg.lower():

self.log(f"✗ 密码错误: {os.path.basename(file_path)}")

else:

self.log(f"✗ 处理失败: {os.path.basename(file_path)}, 错误: {e}")

returnFalse

finally:

if word isnotNone:

try:

word.Quit()

except:

pass

defprocess(self):

source =self.source_folder.get().strip()

target =self.target_folder.get().strip()

password =self.password.get().strip()

ifnot source ornot target:

messagebox.showwarning("警告", "请选择源文件夹和目标文件夹")

return

ifnot password:

messagebox.showwarning("警告", "请输入保护密码")

return

ifnot os.path.exists(source):

messagebox.showerror("错误", "源文件夹不存在")

return

ifnot os.path.exists(target):

try:

os.makedirs(target)

exceptExceptionas e:

messagebox.showerror("错误", f"无法创建目标文件夹: {e}")

return

extensions = ('.docx', '.doc')

files = [f for f in os.listdir(source) if f.lower().endswith(extensions)]

ifnot files:

messagebox.showinfo("提示", "未找到任何 Word 文档")

return

self.process_btn.config(state='disabled')

self.log_text.config(state='normal')

self.log_text.delete(1.0, tk.END)

self.log_text.config(state='disabled')

self.log(f"找到 {len(files)} 个文档，开始解除保护...")

success =0

for filename in files:

src_path = os.path.join(source, filename)

dst_path = os.path.join(target, filename)

ifself.unprotect_word_document(src_path, dst_path, password):

success +=1

self.log(f"\n处理完成！成功: {success}, 失败: {len(files) - success}")

self.process_btn.config(state='normal')

messagebox.showinfo("完成", f"共处理 {len(files)} 个文档，成功解除 {success} 个。")

if__name__=="__main__":

root = tk.Tk()

app = WordUnprotectorGUI(root)

root.mainloop()