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Getting started
What SumOffice isAdd the editor without a programmerEmbed into a web applicationEmbed into a desktop applicationEmbed into a mobile applicationHow to read this documentationGlossaryAI tools and MCPContact usEarly access request
Product and delivery
Your own office instead of Microsoft OfficeWhat you get: in shortWhat the delivery includesCustomizing for your brandEmbedding modesFeature parity with Word and ExcelVBA, Power Query, and agentsSecurity, privacy, and operationsPreview without the editorWhat embedding gives you that Office doesn'tWhat's promised, and what isn'tPilot and acceptanceCommercial packagingRisks and honest boundariesWhat's coming next

Early access request

The request form for the SumDoc and SumSheet beta program: early builds, a direct line to the team and a say in priorities.

You can download the current build right now without asking anyone: SumDoc and SumSheet for macOS (Apple Silicon and Intel), Windows, and Linux are on dl.layers.md together with checksums — how to verify SumDoc and SumSheet. Early access isn’t for that.

It is about something else: you get builds before the public release and a direct channel to the team, bypassing the general support queue — so your feedback makes it into the release rather than onto a list for later.

What is expected in return: open your real documents in a new build from time to time and report discrepancies. Participation is free; no contract is required.

If the form did not open or is awkward to fill in inside the frame — open it as a separate page ↗. You can also simply write to hello@sumoffice.com with “beta” in the subject.

What happens next

Section titled “What happens next”

We answer a request by email within one business day: we send the build, a short description of what already works in it and what is still rough. If you need verification on your own documents as part of your workflow, rather than a trial of the build — that is a pilot: it is structured differently, goes in stages, and fixes the terms in advance. What exactly is verified there — Pilot and acceptance.

Other ways to get in touch are on the Contact us page.

Documentation assistant

Answers are assembled from the documentation and may be inaccurate — check the sources.