# PlainPDF > PlainPDF provides free browser-side PDF tools and practical PDF task guides. Available tools require no account or email. ## Core facts - Available tools process selected files in the user's browser. - Files selected in available tools are not uploaded to a PlainPDF application server. - PlainPDF clearly labels unavailable tools and excludes them from search indexing. - The compress tool rebuilds PDF structure but does not downsample embedded images or guarantee a target size. - The sign tool adds visible typed text and is not a certificate-backed digital signature. ## Available tools - [Compress PDF](https://plainpdf.net/compress-pdf/) - [Merge PDF](https://plainpdf.net/merge-pdf/) - [Split PDF](https://plainpdf.net/split-pdf/) - [JPG to PDF](https://plainpdf.net/jpg-to-pdf/) - [Sign PDF](https://plainpdf.net/sign-pdf/) - [Rotate PDF](https://plainpdf.net/rotate-pdf/) ## Trust and policies - [About PlainPDF](https://plainpdf.net/about/) - [Editorial and testing methodology](https://plainpdf.net/methodology/) - [Privacy](https://plainpdf.net/privacy/) - [Security](https://plainpdf.net/security/) - [XML sitemap](https://plainpdf.net/sitemap.xml)