Balloon drawing software | Bubble drawing software
for PDF, AutoCAD, and TIF

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Free English EN 9102 FAI sample forms    
Free PPAP forms
Free AS9102 First Article Inspection Report forms    
Free FAI forms for Medical Device

Software Overview:

QA-CAD LT allows you to revise drawings and add auto-numbered engineering bubbles (balloons) with the minimum of fuss. The software has been designed as a Lite version of QA-CAD for users who don’t require features such as dimension capture, attributes attachment, or data export to CSV and Excel. The source drawing always remains untouched by the stamping operations.

 • Easy to add bubbles continuously
 • Select to draw balloons (bubbles) or QA stamp
 • Adjust balloons size, color and numbers
 • save ballooned drawings into multiple formats
  and MORE…

Click to enlarge QA-CAD LT software screen-shot images. Bubbles (Balloons) or Auto-numbered Stamps overlay the drawing.

Easy 4 Steps: How to create engineering bubble drawings (balloon drawings)

Step 1: Open a CAD Drawing file.

Step 2: Click “Add QA symbol” from QA menu and click OK button.

Step 3: Move a mouse pointer to where you want to draw a bubble.

Step 4: Double left-click. Then the bubble is placed on the drawing.

Repeat this operation until you finish to draw all bubbles. Press "Save Markup Edits" button to save the work bubbled drawing or "Publish to PDF" button to create the delivery bubbled drawing.

What is bubble drawing? (or balloon drawing?)

From quality inspection perspective, a bubble drawing is created and used to locate all designed dimension values such as linear dimensions, diameter dimension, etc. on an engineering drawing. Each dimension value is indicated by a unique numbered bubble (balloon).

Your Feature Complete Solution!

Balloons (bubbles) drawing feature:

 • You can choose to draw bubbles (balloons) or QA Stamps on AutoCAD / PDF drawing
 • Overlay drawings with unlimited no. of bubbles (or QA stamps) and Markup annotations

Support multiple formats:

 • Vector (DWG, DXF, HPGL/2, DWF), pixel (TIFF, JPG, BMP) and PDF formats can be opened and stamped
 • All AutoCAD DXF and DWG versions up to AutoCAD 2023
 • Save the drawing with QA stamps and markup overlays to PDF, DWG, DXF, TIFF ...

Auto-numbered Balloons:

 • Stamps are automatically numbered and easily configured
 • Alter numbering system of QA Stamps anytime during stamping process

Balloon size, color and numbers:

 • Color changer - Choose from 20 different stamping inks
 • Alter each stamp to any size
 • Rotate stamps in any direction
 • Add leaders to stamps

Save balloon edits:

 • Save QA stamps and markup annotations separate to the drawing

Integration with your email software:

 • Send ballooned PDF by email with just the process of a button

User-defined Stamp:

 • User-defined Time / Date / 'Checked by' stamp