If you run a small architecture or engineering practice on Bluebeam Revu 20 perpetual licences, the deadlines are close and the decision is only half the work. Our existing end-of-life page covers what each date stops and which path to choose. This one is the part that comes after you have decided: the actual migration, step by step, for a firm of one to ten people. What to export and how, the one licence cutoff you have to beat, what each option costs at your size, and how to stand up a replacement without losing a single markup. I am David Samveljan, a practising architect in Vilnius, and I built Ncored after living this exact problem. The dates and prices below are from Bluebeam's own pages, cited inline.

The migration most small firms put off until it is a fire

The trap for a small firm is that Revu 20 keeps opening after the deadlines, so the move feels optional until a workstation dies in 2027 and the licence will not follow. Here is the spine of dates from Bluebeam's own notices. Perpetual sales ended September 30, 2023, so there is no buying your way back into the old model (source: https://www.bluebeam.com/revu-20-eol/ , which describes the change as the completion of Bluebeam's transition from perpetual licenses to subscription plans). End of Support is July 31, 2026: technical support and self-service licence management end, which means seat releases and licence reassignments to a different machine stop (source: https://support.bluebeam.com/revu/resources/revu-20-eol.html). End of Life is December 31, 2026: Studio Sessions and Studio Projects access ends, and continued use after that date is, in Bluebeam's words, at the customer's own risk. Revu for Mac was gone long before any of this: the last Mac build was Revu for Mac 2.1 in December 2019, and Mac reached end of life on June 28, 2023 (source: https://support.bluebeam.com/legacy/resources/revu-for-mac-end-of-life-eol-announcement.html), so any Mac-based firm has effectively been migrating for years already. The load-bearing date for a small firm is July 31, 2026, the licence-reassignment cutoff. Miss it and your perpetual licences are pinned to whatever hardware they sit on today, with no support and no way to move them.

The seven-step migration, in the order to actually do it

Step 1, inventory before you touch anything. List every machine with a Revu 20 licence, who uses it, and which projects are mid-flight on it. A firm of one to ten people usually finds the licence count is smaller than the headcount, which changes the maths below. Step 2, export your markups so they survive outside Revu. For each active set, summarise the Markups List to CSV or PDF and, where you need the visual annotations to travel, flatten a copy of the file (flattened markups become part of the page and open in any PDF reader). Keep one unflattened master per project as well, so you retain editable annotations on the machine that still has Revu. Step 3, save your custom toolsets and profiles (.btx and .bpx) to a shared folder, even if you are leaving Bluebeam, because they document how your office actually marks up and you will want that reference while you set up a replacement. Step 4, beat the cutoff. If any machine is due for replacement, do the swap and the licence reassignment before July 31, 2026, while Bluebeam still supports moving seats. Do not leave a 2027 hardware refresh to chance. Step 5, decide what each person needs. Be honest about who touches Studio Sessions, takeoffs, estimation, OCR or forms versus who spends the day opening a heavy drawing and marking it up. In a small firm those are usually different people, and they do not all need the same tool. Step 6, pick the destination per role. If Studio and takeoff are central, a Revu 21 subscription is the straight answer at Bluebeam's published US pricing, which now runs Basics $260, Core $330, Complete $440, and Bluebeam Max $590 per user per year, billed annually (source: https://www.bluebeam.com/pricing/ ; the Max tier is marked introductory). If the daily job is open-a-heavy-drawing-and-mark-it-up, that is the case Ncored was built for. Ncored is a fast PDF editor for large AutoCAD, Revit and ArchiCAD drawing sets, on Windows and Mac, Windows first. It opens heavy construction drawing PDFs from 50-200 MB+ project sets quickly and stays smooth on scroll, zoom and pan after that, it runs locally so drawings never leave your machine, and it is EUR 159 once for a lifetime licence, the same buy-once model your Revu 20 came with, or EUR 12.99/month or EUR 79.99/year if you prefer. Step 7, test before you commit. Install Ncored on one machine, open your three heaviest live sets, and run a real markup pass against the flattened exports from Step 2 to confirm everything reads correctly downstream. The trial is 14 days free, no signup, nothing to enter, so you can do this on your own worst files before anyone pays.

Keep the markups you already made
Flatten a copy so annotations travel into any reader, and keep one unflattened master per project. Standards-compliant PDF output means your callouts open correctly in Revu, Acrobat, and whatever your contractors run.
Beat the July 31, 2026 cutoff
Do every planned hardware swap and licence reassignment before that date. After it, Bluebeam no longer moves Revu 20 seats to new machines.
Buy once, the way Revu 20 worked
EUR 159 for a lifetime licence with no expiry, the perpetual model you chose in the first place. No per-user-per-year renewal to budget every January.
Built for 50-200 MB+ drawing sets
Vector-dense AutoCAD, Revit and ArchiCAD exports open fast and stay smooth while you scroll, zoom and pan, which is the moment general PDF tools tend to stall.
Windows and Mac, so a mixed office is covered
Bluebeam ended native Revu for Mac on June 28, 2023. Ncored runs on both, Windows first, so the Mac people in your firm are not stuck on a browser path.

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What this actually costs a one to ten person firm, and what each option leaves on the table

Here is the small-firm reality from real reviewers, then the honest trade-offs. A construction firm posting on the Tom's Hardware forums put the trigger plainly: they wrote that they are 'looking for an alternative to Bluebeam Revu and one without a subscription model,' and that the subscription move 'is looking to be too expensive for us' for a fleet they describe as 'between 100 and 150 devices' (https://forums.tomshardware.com/threads/bluebeam-revu-alternative.3788212/). A development manager in construction, in a verified Capterra review dated August 12, 2025, wrote that 'the change from a one-of-purchase to subscription model was disappointing as it frustatingly takes the choice away to upgrade or not' (https://www.capterra.com/p/121586/Bluebeam-PDF-Revu/reviews/). A project engineer summed the change up in a verified Capterra review from February 11, 2025 as simply 'updated from a one time purchase to a yearly subscription model' (https://www.capterra.com/p/121586/Bluebeam-PDF-Revu/reviews/). And an estimator and project manager named the cost shape for small teams in a verified Capterra review from April 20, 2026: 'the biggest downside to Bluebeam Revu is the subscription model. The recurring cost can become expensive, particularly for companies that need access for several team members' (https://www.capterra.com/p/121586/Bluebeam-PDF-Revu/reviews/4893084/). Now the trade-offs. Where a Revu 21 subscription still wins: Studio Sessions, takeoff and estimation depth, OCR, forms, and a toolset your team is already trained on. If that is your centre of gravity, subscribe, and keep Ncored only for the speed work. Where staying on Revu 20 wins: it is free and you own it, just mind the July 31 cutoff and accept no support and no Studio after the dates. Where Ncored wins for a small firm: a one-time EUR 159 per seat versus a renewal that, on Bluebeam's published US ladder of $260 to $590 per user per year, means a three-person office is signing up for somewhere around $780 to $1,770 every year, indefinitely. Ncored does not do takeoffs, estimation, OCR or forms, so size it to the people who do daily markup, not to the whole firm. A pattern many small practices land on: one Revu 21 seat for the estimator who needs takeoffs and Studio, and Ncored on the rest of the desks for the open-and-mark-up work. That is usually cheaper than a seat-for-seat subscription and it keeps the buy-once tools your firm was built around.

Frequently Asked Questions

What do I export from Bluebeam before I migrate?
Two things per active project. First, summarise the Markups List (export to CSV or PDF) so the record of who marked what survives outside Revu. Second, flatten a copy of each file you need to hand off, which bakes the visual annotations into the page so they open in any reader. Keep one unflattened master per project on a machine that still has Revu, so you retain editable annotations. Also save your custom toolsets and profiles (.btx and .bpx) as a reference for setting up a replacement.
Will my flattened Bluebeam markups open correctly in Ncored and elsewhere?
Yes. Flattened annotations become part of the PDF page, so they render in Ncored, Acrobat, Preview, and any standard viewer. For files you keep editable, standard PDF annotations (text, callouts, shapes, highlights) move between tools that write to the PDF annotation layer. Bluebeam-specific constructs like Studio Sessions and custom toolsets are Bluebeam-only and do not transfer.
What is the one deadline a small firm cannot miss?
July 31, 2026, the End of Support and licence-reassignment cutoff. After that date Bluebeam stops supporting seat releases and moving Revu 20 licences to a different machine (source: https://support.bluebeam.com/revu/resources/revu-20-eol.html). If a workstation gets replaced in 2027, the licence will not follow it. Do every planned hardware swap and reassignment before July 31, 2026.
Can I still buy a Bluebeam perpetual licence to avoid all this?
No. Bluebeam stopped selling Revu 20 perpetual licences on September 30, 2023, and the only current option is a Revu 21 subscription (source: https://www.bluebeam.com/revu-20-eol/). If buy-once ownership is why you chose Revu in the first place, you now have to look outside Bluebeam for it. Ncored kept that model at EUR 159 once for a lifetime licence.
Our firm is partly on Mac. What changes for us?
You have been migrating longer than you think. The last native Revu for Mac was version 2.1 from December 2019, and Mac reached end of life on June 28, 2023 (source: https://support.bluebeam.com/legacy/resources/revu-for-mac-end-of-life-eol-announcement.html). The current Bluebeam Mac path is a browser. Ncored runs native on Windows and Mac, Windows first, so a mixed office can standardise on one tool for the daily open-and-mark-up work.
Does the whole firm need to move to the same tool?
Usually not, and that is where small firms save money. In a one to ten person practice the people who run takeoffs, estimation or Studio Sessions are rarely the same people who spend the day opening heavy drawings and redlining them. Subscribe to Revu 21 for the first group, and put Ncored on the desks doing daily markup. Test it first with the 14-day free trial, no signup and nothing to enter, on your own heaviest sets.