You can keep your sensitive PDFs safe without losing access to any of the helpful features that sites like iLovePDF offer. It ...

But thanks to the ultra-talented FOSS community, there are plenty of FOSS alternatives to Stirling-PDF. I’ve kept my eye on ...

This is an Obsidian plugin that converts your note files to a canvas according to the Markdown structure. This plugin takes a lot of work to maintain and continue adding features. If you want to fund ...

核心架构请查阅 canvas-select 组件，一个用于图片标注的 javascript 库，基于 canvas，简单轻量，支持矩形、多边形、点、折线、圆形标注、网格标注。 使用离屏 canvas 绘制静态背景图片 ...