Pull exact areas and lengths off any architectural or technical drawing — digital, scanned, even bad-quality PDFs. No expensive drafting software. Nothing to learn.
Open a drawing, set the scale, click around the parts you care about. Comprobare tracks every measurement with units, factors, and group totals so you don't have to keep notes on the side.
Rooms, floors, walls, plots of land — anything with an outline. Trace the perimeter and the area is calculated instantly, with optional height and multiplier factors.
Pipes, cables, edges, perimeters, distances. Click point to point, or follow a polyline. Totals add up across whatever segments you've drawn.
Photographed paper plans, scanned documents, low-quality PDFs — all become measurable drawings. Three quality settings to match what you've got.
The features estimators actually ask for, surfaced as plain buttons — no drafting experience required.
Mark off doorways, columns, openings, or any zone you don't want counted — they're subtracted from the totals automatically.
Combine related items — "all windows on floor 1", "all pipes in basement" — into a single named group with one total.
Drawing, measurements, groups, settings — all kept in a single .cpb file. Reopen tomorrow and pick up where you left off.
Full localisation in both languages. Switch the entire interface from Settings — menus, dialogs, status bar, exports.
Match the time of day and your monitor. Both themes share the same exact contrast ratios for measurements and dimension lines.
Copy measurements to Excel, export the marked-up drawing as PDF, save as DXF, or print directly with measurement results inline.
A four-step flow that's the same whether you're measuring a 2-bedroom apartment or a 90-metre ship hull.
Drop in a DXF or PDF. For paper plans, "Convert PDF" turns a scan into a clean, measurable drawing — pick low / med / high to match scan quality.
Calibrate from a known dimension on the drawing, or let Detect Scale set it automatically. Comprobare locks the scale into the project — every measurement after that is in real units.
Trace areas with a polygon, lay down lengths point to point, mark off zones to subtract. Each measurement appears in the right-hand panel with its area, length, factor and total — colour-coded.
Save the whole project as .cpb. Save snapshots of measurement sets to the memory panel — reopen them next time, or load them onto a similar drawing in seconds.
If "expensive drafting software" or "a week of training" was the only thing standing between you and accurate numbers — that's exactly the gap Comprobare fills.
Measure a typical floor plan in the time it takes to make coffee. No menu-diving, no learning curve.
Snap-to-line, fixed scale, sub-millimetre precision. No manual ruler errors, no rounding to the nearest brick.
If you can use a web browser, you can use Comprobare. The whole interface is a labelled ribbon — that's it.
Drawing, measurements, groups, settings — all in one .cpb. Email it, archive it, reopen it.
No tiers, no per-feature paywalls. Test it free for 7 days, then license per station — once for life, or yearly.
Use the full app free for 7 days to try it on your own drawings. No credit card required.
Download latest versionOne workstation, one year, every feature. Free updates for the duration of your license.
Secure payment · card or transfer via PayU · VAT invoice
One workstation, forever. Pay once — no annual renewals. Every feature included.
Less than 3 years of the annual plan.
Secure payment · card or transfer via PayU · VAT invoice
Need a quote for a team or company-wide license? Email us
One license activates Comprobare on one Windows computer (workstation). If you need it on two machines, you need two licenses — or email us for a team quote.
Yes. Email us from your license email and we'll reset the activation so you can activate the same key on the new machine.
The app asks for a valid license again — nothing is deleted. Your .cpb project files stay on your disk, and a renewed key picks up right where you left off. The lifetime license never expires.
You pay securely via PayU (card or bank transfer). Your license key and a VAT invoice are emailed to you right after the payment is confirmed.
Yes — every purchase comes with a full VAT invoice issued to the billing details you enter on the order form.
The 7-day trial is the full application, so you can test everything before paying. Because of that, activated licenses are non-refundable except where required by law or when a technical issue we can't resolve prevents use — details in the purchase terms.
Download for Windows · 7-day free trial · no credit card · full features.