# PDFMarker > PDFMarker is a SaaS software for ballooning and marking PDF technical drawings. It helps engineering and quality teams number, label, and organize inspection points directly on PDF files for industrial quality control. Developed by Systematica Tec, a business unit of OA Service Srl (Brescia, Italy). ## Pages - [/](/): Italian homepage — software per la pallinatura e marcatura dei disegni tecnici PDF. - [/en](/en): English homepage — PDF ballooning software for technical drawings and quality control. - [/es](/es): Spanish homepage — software de marcado y ballooning PDF para planos técnicos. - [/fr](/fr): French homepage — logiciel de bullage et marquage PDF pour dessins techniques. ## Key Features - Manual ballooning: place customizable symbols on any PDF file to number and label inspection characteristics. - Automatic ballooning with AI-powered dimension and technical characteristic recognition. - Quality control characteristic management with configurable automatic numbering and graphic elements. - Integration with the AgileCom suite to import inspection points directly into the Control Plan. ## Pricing - SaaS licensed annually in advance. - Tiered pricing based on number of licenses: 1–3, 4–9, 10–15, and 16+ licenses. - Ideal for engineering departments, quality managers, and manufacturing companies. ## Contact - Email: commerciale@systematicatec.com - Company: Systematica Tec — Business Unit of OA Service Srl Unipersonale - VAT: 02471130985