PDF · Scan · Paper to DWG

PDF to CAD conversion

Plenty of Dubai properties have drawings, just not in a form anyone can edit. The approved set sits in a PDF from the developer, the original consultant has closed, or all that survives is a folder of paper prints with coffee rings on the site plan. The moment you want to renovate, fit out a unit, resubmit for a permit or keep proper maintenance records, you need those drawings back in CAD.

We convert PDFs, scans and paper drawings into editable AutoCAD DWG files for owners, facility managers, contractors and consultants in Dubai. Each sheet is redrawn to scale, layered properly and checked against the dimensions printed on the original, so the result can be measured from and built on. Where a source drawing isn't reliable enough to convert, we tell you before you pay for it.

What we convert

  • Vector PDFs exported from CAD software, which keep their lines but have lost layers, blocks and editable text
  • Scanned PDFs made from paper prints, which are images with no lines at all
  • Paper drawings of any size, which we scan before conversion
  • Photos of drawings, where nothing better exists and the sheet is legible
  • Old DWG and DXF files that open but are unusable: everything on one layer, exploded blocks, missing references, the wrong units
  • DWF files received from authorities or other consultants

The service covers architectural, structural and MEP sheets. Each discipline is layered separately so it can be switched on and off, and used as a background for later work.

Redrawn or auto-converted: why it matters

There are programs that turn a PDF into a DWG in seconds. For a simple vector PDF they sometimes produce something usable. More often, and almost always with scans, the result causes more work than it saves:

  • Lines are broken into hundreds of short segments instead of continuous walls
  • Curves become jagged polylines
  • Text turns into shapes that can't be edited or searched
  • Hatches explode into thousands of tiny lines that slow the file down
  • The scale is wrong, or different on every sheet
  • Everything sits on one or two layers

A scanned drawing is a raster image, a grid of pixels. A CAD drawing is vector geometry, lines and arcs with exact coordinates. Automatic raster-to-vector tools have to guess where each line starts and ends, and they guess badly where the scan is faint, skewed or crowded.

We redraw instead. Using the PDF or scan as a reference underneath, the drafter rebuilds each element as real CAD geometry: walls as continuous lines at their true thickness, doors and windows as blocks, text as editable text, dimensions as live dimensions. It takes longer than pressing a button, but the file behaves like a drawing made in CAD from the start.

How we check scale and dimensions

The most important question about a converted drawing is whether you can measure from it. We check scale in layers of evidence:

01

Printed dimensions

The figures written on the drawing take priority over anything measured from the image.

02

Scale bars and stated scales

, checked against the printed dimensions, because PDFs are often printed or exported at the wrong size.

03

Known sizes

Standard door widths, grid spacings, stair risers and structural modules help confirm the scale where printed dimensions are sparse.

04

Cross-checks between sheets

The plan, sections and elevations should agree. Where they don't, we flag the conflict.

Where a dimension has been derived rather than read from the drawing, it is marked as such. Conflicts and unreadable areas go on a query list, so you know exactly which parts are confirmed and which are not.

When the source drawing isn't reliable

Conversion copies what is on the paper. If the paper is wrong, the CAD file will be wrong too, only tidier. That happens more often than people expect:

  • The approved drawings were never updated after changes on site
  • The scan is faded, skewed or missing parts of the sheet
  • Sheets from different stages of the project have been mixed together
  • Key dimensions are missing and the drawing isn't to any reliable scale

In these cases, a measured site survey gives a far better result. We can check a converted drawing on site and correct it, or survey the property and prepare as-built drawings instead. We will recommend the cheaper route that still gives you a reliable drawing.

Preparing your files for conversion

A little preparation on your side makes the conversion faster and more accurate:

  • Send the original PDF, not a re-scan of a printout. A PDF exported from CAD keeps its lines and text crisp; every print-and-scan cycle loses detail and distorts the scale.
  • Scan at a good resolution. For paper drawings, 300 dpi in black and white or greyscale is usually enough; very faint or detailed sheets benefit from more. Scan the whole sheet, including the title block and any scale bar.
  • Keep sheets straight and complete. Skewed or cropped scans can be corrected, but missing edges cannot be recovered.
  • Include every sheet of the set. Sections and elevations help confirm dimensions on the plans, and details often resolve what the plans leave unclear.
  • Tell us which version is current. If you have several sets from different stages, mark the latest approved one.
  • Mention known changes. If you know a wall was moved or a room added after the drawings were made, tell us. We can show it as a note or recommend a site check.

What you receive

  • Editable AutoCAD DWG files, one per sheet or as a combined file with layouts, as you prefer
  • A clear layer structure, separating walls, openings, dimensions, text, furniture, services and annotations, following your layer standard if you have one
  • Real text and live dimensions, not shapes
  • Blocks for repeated elements such as doors, windows and sanitary fittings
  • A title block, either a copy of the original or your own
  • A PDF check print of each converted sheet for comparison against the original
  • A query list of anything unclear, conflicting or derived

DXF files are available on request, and files can be saved to an older AutoCAD version if your team needs it.

Common reasons to convert drawings

Renovations and extensions. A designer needs an editable base to draw the proposed changes. Converting the approved drawings is often the first step before architectural drafting or a villa renovation approval.

Fit-out works. Landlords and building management usually issue unit drawings as PDFs. A CAD base makes partition layouts, ceiling plans and MEP drafting much faster.

Resubmissions and modifications. When a permit has to be modified or an earlier approval updated, the authority expects drawings that match the approved set. A converted base keeps the new submission consistent with the old one.

Facility management. Maintenance teams need floor plans and services drawings they can update as equipment and layouts change.

Sales and valuations. Buyers and banks increasingly want floor plans and areas they can rely on.

What affects cost and turnaround

  • Number of sheets and their size. An A3 apartment plan is very different from an A0 site plan.
  • Drawing density. A simple plan converts faster than a detailed MEP layout or a sheet full of notes.
  • Source quality. Clean vector PDFs are quickest; faded scans and photos take longest.
  • Layer and block standards. Working to a detailed client standard adds some time at the start.
  • Checking. Site verification, where needed, is quoted separately.

Send one sample sheet once we reply and we can give a realistic estimate for the whole set. The written quotation then confirms the sheets, the layer standard and the delivery date before conversion starts.

Not sure where your original plans are kept? Our guide on how to get villa drawings in Dubai covers the developer, authority and consultant routes.

PDF to CAD FAQs

It is drawn to scale using the printed dimensions on the original, checked against scale bars and known sizes. Its accuracy can't be better than the source, so any derived or conflicting dimension is marked and listed.

Usually, yes. We set the scale from printed dimensions or known sizes such as doors and grid spacings. If there are too few reference dimensions, we will tell you before starting and may suggest a site check.

No. We redraw each sheet as clean CAD geometry, using the PDF as a reference. Automatic conversion produces broken lines, unscaled geometry and uneditable text.

Yes. We scan the paper sheets and redraw them in AutoCAD. Older hand drawings are often less precise, so the query list notes any dimension that can't be confirmed.

Yes, if you have the PDFs or prints. Converting them gives you an editable copy of the approved set, which is a useful base for modifications. The converted file is a copy; the stamped approved drawings remain the official record.

Then a converted drawing will repeat the errors. We can check the conversion on site and correct it, or prepare measured as-built drawings instead.

Yes. Text is real CAD text and dimensions are live dimensions, so you can edit and update them.

Yes. Each discipline is placed on its own layers, so services can be shown or hidden over the architectural background.

A current AutoCAD DWG by default, saved to an older version on request. DXF is also available.

After we reply to your enquiry, you can email the files, send them on WhatsApp or share a download link. For paper drawings, we will agree with you how to get them scanned.

Tell us what you are planning

Get a PDF-to-DWG conversion estimate

Tell us how many sheets you have, whether they are PDFs, scans or paper, and what you need the CAD files for. Once we reply, send one sample sheet and we will give you a realistic estimate for the whole set.

Use the form below, or message us on WhatsApp for the quickest reply.

This form sends your enquiry to Dubai Authority Approvals by email. It does not submit an application to an authority. Please avoid identity documents in the initial enquiry; drawings can be shared once we reply.