Fill, sign and annotate without sending the document away.
Select a PDF, place text or signing marks, add highlights, freehand drawings, reviewed stamps or PNG/JPEG images, then export a flattened edited copy. Object positions stay in PDF page coordinates rather than screen pixels, so changing preview zoom does not change where a mark is written into the downloaded file.
FigureNest uses PDF.js only to render the local preview and pdf-lib to write the exported copy. Processing engines are bundled with the site and loaded only when this tool is opened. The editor does not use a cloud conversion API.
What this editor does not promise.
The editor supports fill-and-sign marks, highlights, freehand drawings, PNG/JPEG images and a small reviewed stamp set. Page rotation, reordering and deletion are planned as a separate page-operations release.
Password-protected or encrypted PDFs are rejected rather than sent to a server or silently altered.
Typed text uses a standard embedded PDF font. Existing PDF fonts, form-field appearances and complex document scripts are not reused or executed.
Uploaded PNG/JPEG files are validated by type and signature, limited to 10 MB, and decoded dimensions must stay within the local image-pixel guard. Metadata, animation and unsupported image features are not preserved.