File Juicer 是一款专为 macOS 设计的独特数据提取工作名扩展名或文件扩它不依赖于文件头信息来视刵扫描文件的二进制文像、视频、文档,戾主要分为四个功能区域。
- 工具核心操作按钮:位于窗口顶部(如“打开”、“榨取”、“停止”、“偏好设置”)和所有功能菜单(File、Edit、Juice、Help(
- 文件列表区:窗口中央的主体区域。用于显示通过拖拽或“打开”按钮添加的待处理文件名、大小、状态以及预觊。
- 状态与日志区:位于窗口底部。在提取操作进行时(会实时显示处理进度、当前正在扫描的文件以及已找到的项目数量。任何错误或警告信息也会在此处显示。
二、 完整操作流程:从打开到导出
以下是从开好可以在窗口右侧或文件启用后)文本片段等。
步骤 1:添加源的文件
方法A:添加
直接将需要“榨取”的文件或文件夹从 Finder 拖拽到 File Juicer 窗口的文件列表区。
方法B:菜单/按钮添加
点击工具栏的“Open”按钮,或使用菜单栏 File -> Open...,在弹出的文件列表区。
快捷键:Command + O
步骤 2:配置提取选项(可选但关键)
在点击“榨取”前,建议先检查偏好设置,以确保提取符合你的需求。
打开菜单栏 File Juicer -> Preferences... 或按 Command + ,。
- Output(输出):认在桌面创建“File Juicer”文件夹)。
- Types(类型):精确选择你想要提取的文件类型(如图像只提取JPEG/PNG,忽略文本)。取消勾选你不需要的类型可以加快处理速度。
- “Create subfolders by original file” – create subfolders based on the original file structure
- “Keep broken image files” – retain broken image files
- “Find embedded files in…” – search for embedded files within specified directories
Step 3
File Juicer – Open output folder when finished – check the box to open the output folder after processing
Shortcut – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
四、 常见问题与解决方案
Q1:提取出的图片很多都是都是正常现见问题与解决方案
A:这是正常现象。复合文件(如PDF)中可能包含图桃的多个版本或缩的图。解决方案:在提取后,使用 Finder 的“大小”排序)中可能包含图桃的多个版本或缩的图。解决方案:在提取前,在偏好设置的“Options”中调整“Skip images smaller than”的像素值,过滤小图。
Q3:提取出的文件没有扩展名(如不想要音频就关掉Audio)。② 尝试在“Options”中降低“Search depth”的扩展名(如
A:File Juicer 主要依赖二进制签名判断类型,有时会出错。解决方案:① 扩件实际上可能已正确提取,尝试手动添加正确的扩展名(如 .jpg, .mp4)后打开。② 使用“Quick Look”(空格键)预览文件内容以确认其真实类型。③ 对于图像,可以批量拖到预览
Q4:软件提示“No files were found to juice”?
A:这意味着在当前设置下,未在目标文件中找到可识别的资源。解决方案:① 检查偏好设置中的“Types”,确保你希望提取的类型已被勾选。② 尝试在“Options”中勾选“Search inside embedded files”以进行更深层扫描。③ 该文件可能确实不包含可提取的嵌入式资源,或文件已彻底损坏。









