Calibrate, measure, and mark up the drawings you already receive. Start free on Mac or Windows, then unlock unlimited measurements, Symbol Search, and plugins at the $49.99 Founder price.
Free with no trial timer: markup, review, calibration, and 3 hand-created measurements per document. Symbol Search and plugins require Pro.
14-day money-back guarantee. Try PolyPDF on your own drawings, risk-free.
Signed, notarized builds. Start free on your own drawings — upgrade when you need unlimited measurements, Symbol Search, or plugins.
Founder price · one payment
Computers per license
Use either platform in any mix
Every public update included
Markup, review, calibration, and three hand-created measurements per document stay free. Pro removes the measurement cap and unlocks Symbol Search plus plugins at the $49.99 Founder price — saving $49.01 against the planned $99 standard price — with a 14-day money-back guarantee.
$0
14-day money-back guarantee. Try PolyPDF on your own drawings, risk-free.
Use PolyPDF 1.x forever on up to 3 Mac or Windows computers. Every PolyPDF 1.x update is included. Future major versions may be optional paid upgrades. The Founder offer is limited to the first 100 fulfilled licenses.
Secure Stripe checkout, license key emailed on payment. 14-day money-back guarantee for direct website purchases. Request it within 14 days of payment; your statutory rights also apply.
Scan the complete product by job: measurement, review, search, document preparation, standards, protection, and extensions.
Swipe to compare tools and outcomes
| Workflow | Included tools | What it gives you |
|---|---|---|
| 01Measure & takeoff | Distance · Area · Perimeter · Angle · Count · Dimension | Calibrated quantities that remain tied to the sheet |
| 02Automated quantities | Symbol Search · Auto Area · cutouts · helper dimensions | Review candidates and geometry before committing results |
| 03Markup & coordination | Callouts · notes · highlights · shapes · comments · Markup Table | RFIs, review status, and discussion directly on the PDF |
| 04Search & document prep | OCR · text search · fillable forms · page organization · issued sets | Turn received files into searchable, usable deliverables |
| 05Compare & protect | Page comparison · editable revision clouds · redaction · sanitization | Find changes and prepare controlled outgoing files |
| 06Libraries & standards | MUTCD toolsets · signatures and seals · reusable Tool Chest markups | Place consistent project and standards content quickly |
| 07Extend & customize | PDF Maps · plugins · custom keyboard shortcuts | Fit PolyPDF to the way your team already works |
| 08Desktop workflow | macOS · Windows · local core PDF work · CSV and PDF takeoff export | Work in a native app and hand off familiar file formats |
Everything stays in one native desktop workspace: move from scale check to quantities, review, and final document preparation without shrinking the PDF into a browser widget.
See the real 1.4 UIThe hero establishes the complete desktop window. These cards move closer to the useful controls, with authentic dark and light PolyPDF captures for each kind of work.
Swipe to scan all eight workflows
Box one symbol, inspect the candidates, and commit only the matches you accept. Five reviewed matches are ready here.
The Records view keeps a 540 sq ft area, 30 ft length, and 12 diffuser counts beside the drawing they came from.
Run OCR on a received scan, then search the recognized text without losing the original page image or document context.
Search commands, assign the keys you already use, clear individual mappings, or reset the complete shortcut set.
Compare two revisions, inspect the detected changes as editable clouds, and track every result in the Markup Table.
Place a real building-scale map, resize it to the sheet, switch it to CAD Linework, then add built-in MUTCD signs at the intersections.
Choose Area, hover inside an enclosed room, and press Space to capture the detected boundary as a measured area.
Choose the supported document data to remove, review the consequences, and keep destructive options explicit before saving.
PolyPDF runs the same engine as a desktop app on macOS and Windows, focused on everyday review, markup, calibration, and takeoff workflows construction PDFs demand.
The Mac DMG and the signed Windows installer ship the same engine at the same version — open drawings directly, no VM or browser-only workaround on either side.
Distance, area, perimeter, angle, count, and dimension tools are built around the PDFs architects, contractors, and estimators already exchange.
Try real documents for free, then unlock unlimited measurements, Symbol Search, and plugins with one direct license that covers up to 3 computers.
Download free, test it on your own drawings, and pay once only if you want the complete Pro workflow.
Grab the Mac DMG or the signed Windows installer and open the full product, not a time-limited trial.
Calibrate scale and place up to 3 hand-created measurements in each document to confirm it fits your workflow.
If PolyPDF saves you time, buy the $49.99 Founder's License to remove the measurement cap and unlock Symbol Search plus plugins without a yearly fee.
Short answers to the buying questions that usually block a download.
You can download the app free on Mac or Windows, open your own PDFs, calibrate scale, use markup and review tools, and place up to 3 hand-created measurements in every document. Symbol Search and plugin workflows unlock with Pro.
Yes. A license activates PolyPDF on up to 3 computers in any mix — three Macs, three Windows PCs, or any combination.
The Founder's License removes the hand-created measurement limit and unlocks Symbol Search plus installed plugins such as PDF Maps and Professional Seal Maker. Use PolyPDF 1.x forever on up to 3 Mac or Windows computers. Every PolyPDF 1.x update is included. Future major versions may be optional paid upgrades.
No. The PolyPDF Pro Founder's License is $49.99 once. There is no annual renewal, recurring maintenance bill, or subscription timer.
Checkout is handled securely by Stripe. Your license key is delivered by email, and you paste it into the app once — on Mac or Windows — to unlock unlimited measurements, Symbol Search, and installed plugins.
Open PolyPDF and choose Upgrade to PolyPDF Pro — it is in the PolyPDF menu on Mac (Command-Shift-L) and the Help menu on Windows (Ctrl-Shift-L). Paste the key from your email, which looks like PPM-XXXX-XXXX-XXXX, and click Activate. There is no restart and no reinstall, and the drawing you have open keeps everything already on it.
Yes. Direct website purchases include a 14-day money-back guarantee. Request a refund within 14 days of payment and PolyPDF will return the amount paid to the original payment method where possible. The refund policy also preserves any statutory rights you have.
Download the app on Mac or Windows, test it on your own drawings, and unlock unlimited measurements, Symbol Search, and plugins at the $49.99 Founder price instead of the planned $99 standard price.
Free with no trial timer: markup, review, calibration, and 3 hand-created measurements per document. Symbol Search and plugins require Pro.
14-day money-back guarantee. Try PolyPDF on your own drawings, risk-free.