雷思软件

上传课程资料，即可立即创建互动式学习组合，包括闪卡和测验，支持由AI驱动的评分、进度追踪以及由AI辅导师Spark.e提供的个性化辅导。全球成千上万的学生轻松分享和讨论笔记，信赖这一平台。

PDF Vole is a small tool to debug and analyze PDF files. You can open a PDF file and analyze its internal structure and content. I started this project to build a tool as I had to debug and analyze PDF files that did not render correctly or were broken in some way.