Free • No Sign-Up • Works Offline
Xtally is a set of lightweight tools right in your browser from SYNTHLUCIDA. Documents for your CV, invoices, contracts and letters, Sheets for budgets, trackers and formulas, and Scanner to turn a photo of a paper document into a clean PDF. Open the app, write, calculate or scan — nothing to install, and nothing is ever uploaded to a server.
Document editor
A document editor with ready-made templates for a CV, invoice, contract or plain letter. Opens and saves Word files (.docx), and exports to PDF and plain text.
Spreadsheet editor
A spreadsheet editor with a full formula engine. Templates for budgets, invoices and trackers, cell formatting, and import/export of Excel files (.xlsx).
Document scanner
Scan documents with your camera or from uploaded photos. Automatic edge detection and perspective straightening, plus black & white or high-contrast filters, combined into one PDF.
Open the appNo install, no sign-up — it runs right in your browser on desktop or mobile.
Pick a template, or start scanningStart from a ready-made template in Documents or Sheets, or open Scanner and capture your first page right away.
Write, calculate, saveThe app autosaves to your device, and exports to Word, Excel, PDF or CSV whenever you need.
Yes, Xtally Documents, Xtally Sheets and Xtally Scanner are all completely free, with no ads and no sign-up or account required.
Everything stays in your browser, on your own device. The apps have no server or database, so nothing is ever uploaded.
Yes. After the first load you can install the app as a PWA (Progressive Web App) and keep using it even without an internet connection.
Yes — Xtally Documents can import and export .docx files for Microsoft Word, and Xtally Sheets can import and export .xlsx files for Microsoft Excel.
Yes — Xtally Scanner lets you scan documents with your camera or from uploaded photos, automatically crops and straightens the page, and combines everything into a single PDF.
Yes, all three apps are standalone projects from the SYNTHLUCIDA family of free web tools.
Privacy policy: Xtally Documents · Xtally Sheets · Xtally Scanner