• Extract and Fill Existing PDF Forms Programmatically

  Extracting and filling form fields in PDFs allows you to automate working with interactive documents. Using our API’s Extract Form Fields and Fill Form Fields endpoints, you can easily retrieve editable fields from existing PDFs and populate them with dynamic data, streamlining workflows and improving efficiency. In this tutorial, we’Few readers

• Generate QR Code via API

  The Generate QR Code endpoint creates a QR code image from a string of data you provide. You can customise its appearance by changing the color or embedding a logo directly in the centre. The generated QR code is saved as an asset in your library, making it easy to reuse across multiple documents. Key parameters include: content – The text or URL you want to encode. color – The colour of the QR codeFew readers

• How to Encrypt and Decrypt PDFs via API

  Securing sensitive documents is crucial for protecting confidential information. With password protection, you can control who views or modifies your PDFs. Using our API’s Encrypt PDF and Decrypt PDF endpoints, you can easily add or remove password protection from your documents, ensFew readers

• Polish Your PDFs – Add Watermarks & Optimize

  Adding watermarks and optimizing PDFs are crucial final steps when preparing documents for sharing, branding, or secure distribution. Our API’s Add watermark and Optimize document endpoints allow you to enhance your PDFs by overlaying custom watermarks and then compressing the file size for faster loading and efficient storage. In this tutorFew readers