Drawing ballooning & inspection reports
STAWN Balloon Pro
Balloon dimensions, GD&T and notes on customer drawings, then export the characteristics report for first-article and PPAP inspection.
- Windows 11
- macOS
- Offline

How it works
The track, step by step.
- 01ImportCustomer drawing in PDF or image
- 02BalloonPlace numbered balloons on each feature
- 03DefineType, nominal and tolerance per balloon
- 04ExportCharacteristics report in Excel and PDF
- 05InspectReport goes to the inspection bench
STAWN SIIntelligent System layer in Balloon Pro
Working today
- Balloon numbering and characteristic list kept in sync
- Report generated directly from the ballooned drawing
On the SI roadmap
- Automatic dimension and GD&T reading from the drawing
- Suggested critical and major characteristic flags
Benefits
What changes on your line.
- Accuracy
The report numbers match the drawing balloons exactly.
- Time saving
An FAI or PPAP characteristics list is ready from the drawing in one session.
- Cost effectiveness
Offline perpetual licence. No per-month subscription per seat.
- Less human dependency
A standard method any quality engineer can follow.
Features
What Balloon Pro controls.
- Import PDF, JPG, TIFF and PNG drawings
- Dimension and GD&T characteristics with tolerances
- Characteristics report in Excel and PDF
- Save as an editable project
- 16-digit licence key with trial
Sample output
From customer drawing to characteristics report.

| No. | Type | Description | Nominal | +Tol | −Tol |
|---|---|---|---|---|---|
| 1 | GD&T | Perpendicularity A-C | 0 | +0.05 | — |
| 2 | Dimension | Diameter | 20.65 | +0.05 | — |
| 3 | Dimension | Length | 41.70 | +0.1 | −0.1 |
| 4 | GD&T | Run out | 0 | +0.03 | — |
| 6 | Dimension | Radius | 3.2 | +0.5 | −0.5 |
| 9 | Dimension | Angle | 45° | +5° | −5° |
Excerpt of the characteristics report exported by Balloon Pro, 17 Oct 2026.
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