PDF Checkpoint 是一款Mac上优秀的PDF文件批量处理工具，支持批量添加水印，导出图片，调整尺寸大小等，并且可以查看PDF文件的祥细信息，很不错！
软件介绍
PDF Checkpoint automates PDF workflows with powerful batch processing: preflight, route by preflight results, export as images, split, convert colors, reduce file size and more.
Preflight PDF files. Quickly preflight multiple PDF files using customizable preflight profiles and get detailed info on document fonts, color spaces, images and attributes.
Export PDF as images. Batch export PDF files into various image formats, in RGB, CMYK, or grayscale color space. Specify desired image resolution and page scale.
Convert colors. Convert PDF to the selected color profile (for example, convert RGB PDF to CMYK). You can convert the colors of images, text and graphic elements.
软件截图
