MeetLumenQube
Everything you work on, in one intelligent workspace. Your notes, files and connected apps sit together, and LumenAgent turns what you need into work you can use.
Free account, no card · Apple Silicon
Two Services invoices were counted twice in the export. The duplicates are out, and both source rows are linked.
Open with the mix: hardware up 9.2%, services down 8.7%. The totals match the memo and the model to the dollar.
The model
One workspace,
four things it does.
Say the outcome.
Get work you can use.
One request. Real work across your editors, devices and connected apps.
Ask from your pocket.
Walk back to finished work.
Anything that needs your real files becomes a job your own desktop runs — behind the same approvals, on the same local files. The phone starts it and tells you when it lands.
Everything you work on
lives here.
Real editors behind one window, one library and one search box. Stop paying four subscriptions to move a table from a PDF into a deck.
Open what other people send you. Export back in the format they expect.
Open your first file freeYour other apps,
on the same desk.
Connect the tools you already pay for and LumenAgent can read from them and write back — inside the same run that produces your files. The built-in connections are documented individually; additional provider-hosted connections appear only when they are configured and available.
Most of your day is spent
moving work between apps.
The export, the re-format, the copy-paste, the version called final-v4. That work has no output — it is the tax you pay for keeping documents in six places.
A board pack, the usual way
The same pack here
One invite.
Everyone on the same page.
Invite by email with a role, or publish a view-only link that opens in any browser. Everyone works on the same file, changes merge safely, and every version is kept.
- Roles, not guessworkViewer, commenter or editor — per person, changeable later, revocable at any time.
- Everyone on one fileEveryone’s edits merge every few seconds, in every editor, and a true conflict keeps both versions rather than losing one.
- Comments that closeRaise a question on the exact line, and resolve it without emailing anyone.
- Or just a linkPublish view-only to any browser, with optional download and a passcode.
Let it try things.
Pick the work up anywhere.
Every editor keeps a timeline you can scrub, preview and restore — and LumenQube writes a checkpoint of its own before every AI edit. Go back to any moment, then carry on from there.
- A checkpoint before every AI editLumenQube saves the state it started from. One click puts it back exactly as it was.
- Scrub the whole documentPreview any earlier moment in PDF, Document, Sheets, Slides and Design, then restore it.
- Carry on from any pointGo back to a version you liked and keep working from there — the later ones are still kept.
- Saved even if the power goesWork saves as you go, on your own disk, not waiting on a network.
Publicly registered. Held to the standards the industry trusts.
LumenQube is listed in the CSA STAR Registry — the Cloud Security Alliance's public register of cloud providers. We follow CSA's Cloud Controls Matrix and AI Controls Matrix, the same security and responsible-AI standards the industry applies to the world's largest clouds. Being on the register puts that on a public record you can check before you trust us with a document.
Listed since 31 July 2026. Level 1 is a published provider self-assessment against CSA's matrices — not an independent audit.Every editor is free.
You pay for AI.
Not a trial. Not a watermark. Every editor is yours at zero, with a free AI allowance every month. Paid plans buy a bigger allowance and a more capable engine.
Prices shown in USD. Checkout is billed in Canadian dollars — Plus is CA$20.99/month at today’s rate.
- All eleven editors, free forever
- Open and export PDF, Word, Excel and PowerPoint
- A free AI allowance every month
- Lumen Core — our balanced engine, free
- AI chat in every editor, and LumenAgent with live web search
- Offline editing, autosave and version history
- Share by link or email — view, comment or edit
- Publish a view-only web link, revocable any time
- Room to work all month — many times the free allowance
- Choose your engine, per editor
- LumenAgent keeps working while you’re away
- Audio transcription and AI photo recognition
- Publish forms and collect answers
- A heavier monthly allowance — nearly 3× Plus
- Lumen Expert on demand — our deep-reasoning engine
- Extended thinking — Expert reasons longer on the hardest problems
- AI image generation, at Studio quality
- AI video generation, with an AI director
- LumenFlow automations — on a clock, or when a file lands
- Batch runs: the same job across hundreds of files
- Connected apps — built-in services, plus additional provider-hosted connections where available
- Our largest allowance below Ultra — over 6× Plus
- Lumen Expert always on — the default engine, in every editor
- Lumen Ultra whenever you pick it — our most capable engine, on demand
- Unattended agent runs start on Expert, not just chat
- AI images at Studio Pro quality
- The premium AI video engine, for hero shots
- Room to make images and video daily, not occasionally
Plans for families & teams
One pooled AI allowance, one bill and clear roles — everyone still signs in to their own account.
- 5 seats, one shared allowance
- Pro-level AI for everyone
- AI image generation
- One bill, invite from your account
- Everyone keeps their own account
- 8 seats, one shared allowance
- Max-level AI for everyone
- Always-on Lumen Expert
- One pooled allowance across the team
- Pro-level AI + AI image generation
- Central billing, invites and seats
- LumenFlow and connected apps
- Owner and admin roles
- A larger pooled allowance per seat
- Max-level AI, always-on Expert
- Brand profile and domain controls
- Share-link policy and usage limits
- Admin delegation and activity log
Questions people ask before paying
What can I use for free?
Every editor is free, with no trial timer — and a free account gets Lumen Core, our balanced AI engine, plus a monthly AI allowance and LumenAgent with live web search. A paid plan is for going further: a much larger allowance, choosing your own engine, letting the agent work while you are away, transcription, AI images and video, connectors and LumenFlow.
Do my files leave my device?
No. Ordinary editing works on local files and never uploads them silently. Content leaves your device only when you use a cloud feature — AI, sharing, web publishing, a connector, or a support report — and only the part that feature needs.
How is AI usage measured?
LumenQube shows AI usage as a simple percentage of your month — there is no unit to learn and nothing to convert. Every account gets a free monthly allowance. Need more? Any plan — Plus, Pro, Max, Ultra, Family, Team or Business — refills a much larger one every month. Pay monthly, or yearly for the price of ten months; cancel anytime, no lock-in.
Can I cancel my plan?
Yes, anytime. Sign in, open your account, click Cancel. Your plan runs to the end of the period you paid for, then stops renewing. No emails, no hoops.
Do you have plans for families or teams?
Yes. Family covers up to 5 people (Family Max, 8) with one pooled allowance and one bill. Team and Business are billed per seat, also with one pooled allowance and central seat management. Everyone gets premium LumenQube AI, and you invite and manage members from your account. Enterprise is reviewed with sales and confirmed in an agreement.
Which platforms are supported?
macOS 13 or newer (Apple Silicon and Intel), Windows 10 or newer (x64 and ARM64), and 64-bit Linux (AppImage or .deb).
Do I need an account?
Yes — a free one, with no card. Signing in is how the app knows your plan and allowance; ordinary editing still happens on your device and your documents are not uploaded. AI, sharing, collaboration, publishing and connectors use the account’s cloud features.
Can I share and collaborate with others?
Yes. Share a PDF, spreadsheet, document, board or deck by email or private link, and choose view, comment or edit. Shared documents are encrypted in transit and at rest with server-managed keys — not end-to-end — and you can change roles or revoke access anytime.
What can the AI agent do?
Give it a goal in plain language and it plans the steps and carries them out across your files — reading your library, transforming data, and creating documents, sheets, slides, reports and interactive apps. You watch a live timeline of every step, and it asks before anything sensitive like renaming or reorganizing files.
Can I publish a document to the web?
Yes. Any editor can publish a view-only web link. Choose public or restricted access, optionally allow downloads, and revoke the link whenever you want. The document is decrypted server-side only to render the page; your keys never reach the browser.
Can it open files I already have?
Yes. Open PDFs, Word documents, Excel workbooks, PowerPoint decks, CSV/TSV data and images, edit them, and export back to the formats other people use. Native LumenQube formats keep the richest version.
Can I build forms and collect responses?
Yes. LumenForms builds forms, surveys and polls — every question type, plus photo and video statements and real file uploads. Publish to a secure browser link under the access policy you choose, keep an audience of contacts and groups, email it out, and resend to anyone who hasn't replied.
Can I make videos?
Yes. LumenDesign has a full Video mode: turn a board into short-form video with an AI director that cuts on the beat, adds kinetic captions, casts a voice-over and scores it. Add stock footage or AI-generated clips, then export MP4, WebM or GIF, publish straight to YouTube, or hand off to TikTok, Reels and Shorts.
Your next finished document
is one message away.
Free to download. Free to keep using. macOS 13 or newer, Windows 10 or newer, and 64-bit Linux.
All platforms, architectures and past versions
macOS 13+ Windows 10+ AppImage or .deb
No credit card · no trial timer · your files stay on your machine