Documents that never leave your desk
Documents are where “free online editor” sites compete hardest, and where the upload problem is least acceptable: a lease, a medical letter or an unpublished manuscript is not something you paste into a third-party service to find out what a button does. The four tools here treat the file as something that stays where it is. Each runs entirely in the browser tab as WebAssembly, opening documents from your disk and saving them back to it.
Each app covers a different part of the document world. PdfCraft reads and edits PDF 1.3–2.0 files — viewing, reorganising, combining, splitting and securing — and exports a flattened PDF, a PDF whose text stays editable, or page images. WordCraft opens and saves .docx natively, with styles, tables, track changes and comment balloons, and also works with Markdown, TXT and HTML, exporting DOCX, PDF, Markdown or HTML. DesignCraft lays out pages for print and screen: it imports IDML (the interchange format InDesign writes) plus Markdown, DOCX, SVG and PDF, and exports print-ready PDF/X, EPUB or a .dcraft working file. DeckCraft builds slide decks that round-trip: PPTX in, PPTX out, with Markdown, PDF and images as inputs and a self-contained HTML export that carries the whole deck in one file.
The capability table below is generated from the same format record the app pages print. Where a format travels one way, the table says so.
