Resources

Everything about LumenQube, written down properly.

The full guide, practical articles, an honest side-by-side and the exact line on what leaves your device. Written by the people who build it, and every page carries the date it was last checked.

People look for

Download & install The four engines What a credit is Redaction Keyboard shortcuts Delete my data
Docs 36 sections · reviewed 2 Sep 2026

The guide, step by step

Eleven editors, the assistant that drives them, every permission, connector, format, keystroke and privacy boundary — one guide you can search from the keyboard.

Open the guide
Blog 14 articles · 5 topics

How people actually use it

Short, practical guides — a weekly report worth repeating, a meeting turned into next steps, a chart that answers the question — each one a few minutes long.

Read the blog
Compare 37 rows · prices read 3 Oct 2026

Same money, different deliverable

LumenQube beside a chat subscription, row by row — and beside Notion, Microsoft 365 Copilot and Granola, each one starting with what the other product does better.

See the comparison
Privacy and security Policy effective 27 Sep 2026

What stays on your device

Ordinary editing never leaves your machine. Six features can send content, because sending it is the feature — here is exactly what each one sends, and to whom.

Open the trust centre
The guide
36 sectionsReviewed 2 September 2026, for the current release
The blog
14 articlesFive topics, newest 5 September 2026
The comparison
37 rowsCompetitor prices read 3 October 2026
Assurance
CSA STAR Level 1603 questions, every answer public

01Start here

From download to a first finished file.

Three steps. Each links to the section of the guide that covers it in full, and to the article that walks through it with a real file.

  1. Step 1About 2 min

    Install the app

    The download page detects your system. Create a free account when the app asks — no card, and signing in uploads none of your documents.

    macOS 13 or newer.dmg · Apple silicon or Intel
    Windows 10 or newer.exe · x64 or ARM64
    Linux, 64-bit.AppImage or .deb
    Guide · Getting started
  2. Step 2About 10 min

    Open one real file

    Open a PDF or workbook you already use and make one useful change. It saves on its own and lands in your Library.

    Tenancy agreement.pdfEdited in place · fonts keptSaved
    A checkpoint is written before every AI revision
    Guide · The hub & library Article · Start with one useful document
  3. Step 3About 8 min

    Hand LumenAgent an outcome

    Describe what should exist when the job is done. Five details give you control, and you can correct any of them once it proposes a plan.

    OUTCOME
    What should exist when it is finished
    SOURCES
    The files and services it may use
    AUDIENCE
    Who reads it, and to what standard
    BOUNDARIES
    What must not change or be sent
    DESTINATION
    File type, folder, share or schedule
    Guide · LumenAgent Article · Give your agent a better brief

02The guide, mapped

Thirty-six sections, grouped by what you are trying to do.

Every section has its own address, so a support reply can point you straight at one.

Open the full guide
Start3
01What LumenQube is 02Getting started 03The hub & library
The assistant3
04LumenAgent 05The four engines 06AI in every editor & usage
The editors10
07LumenPDF 08LumenSheets & dashboards 09LumenDocs 10LumenDesign (boards) 11LumenDesign — Video 12LumenSlides 13LumenNotes 14LumenApps 15LumenForms & People 16LumenFlow
Knowing your work4
17Search & findability 18Calendar & your day 19Meetings 20Memory & context
Moving work around4
21File formats & exports 22Sharing & the guest portal 23Mobile companion 24Connectors
Account & control4
25Account, plans & billing 26Family & Business plans 27Security & privacy 28Settings reference
Reference8
29Updating the app 30Keyboard shortcuts 31Troubleshooting 32End-to-end recipes 33Lifecycle, history & recovery 34Accessibility 35Glossary 36Getting help

03From the blog

Practical, short, and written from real work.

All 14 articles RSS
LumenAgent · Sep 5, 2026 · 2 min readBuild a weekly report worth repeatingTurn a useful one-off report into a repeatable workflow, with checks for missing inputs and results that need review.
Guides · Sep 5, 2026 · 2 min readTurn a meeting into clear next stepsA simple way to separate decisions, actions and open questions—and keep a route back to the source. Guides · Sep 5, 2026 · 2 min readA clearer handoff for client workChoose the right deliverable, check who can open it and make the next action easy to understand. Product · Sep 5, 2026 · 2 min readKeep every presentation on brandSet a reusable visual standard, give the content a clear structure and check the deck your audience will actually see.

04Privacy and security

The line is drawn in one place.

Ordinary editing never leaves your device. Six features can send content, because sending it is the feature — and each one says exactly what it sends and who receives it.

Policy
24 sections, effective 27 September 2026
Security
12 sections, reviewed 2 September 2026
Registry
CSA STAR Level 1 and STAR for AI Level 1, listed since 31 July 2026
Open the trust centre Privacy policy
Where the boundary sits7 CROSSINGS · 1 OF THEM EMPTY
FEATUREWHAT IS SENTWHO RECEIVES IT
Ordinary editingNothing. Not the file, its name or its contents.No one.
AIThe prompt, plus the selection, file or recording the action operates onLumenQube’s backend, then the model provider for that feature
SharingThe revision you shared, encrypted at the application layerLumenQube servers, and the people you authorized, at their role
PublishThe revision the viewer renders; a passcode only as a hashLumenQube servers, and whoever holds the link until you revoke it
ConnectorsOnly the query or content the approved action requires — not your libraryThe provider you connected, under its own terms
SupportDiagnostic logs, plus any attachment you choose to addLumenQube support
AccountYour account record, allowance balance and usage countersLumenQube servers; the payment provider at checkout
The limit worth knowing first. Shared and published documents are encrypted at rest with server-managed keys. They are not end-to-end encrypted, and we will not describe them that way.

05Still stuck

Two things resolve most questions faster than an email.

Search the guide, then check Troubleshooting. If neither answers it, write to the desk that handles your kind of question.

Troubleshooting

Fourteen failures people actually hit, each separately linkable, behind a four-step recovery checklist.

  1. 1Do not overwrite the original file
  2. 2Let any import or export finish
  3. 3Reopen it from Home; install a pending update
  4. 4Send a report from Help
Jump to your symptom

Report it from inside the app

A report filed from Help carries the diagnostics we need. You decide whether a document goes with it — nothing you did not add is sent.

A good report names The editor you were in What you expected, and what happened Whether it happens every time
Guide · Getting help

Write to the right desk

Four addresses, so a question about your data never waits behind a billing ticket.

support@lumenqube.comQuestions, bugs, billing, refunds, access privacy@lumenqube.comData requests and deletion security@lumenqube.comVulnerability reports and security questionnaires legal@lumenqube.comAgreements, data-processing terms, the Terms
Support page

The editors are free. Try them against your own work.

No timer, no watermark, nothing held back inside the editors. The paid plans buy AI allowance and the deeper engines, not access to the app.

Download free Open the guide

macOS · Windows · Linux