Foxit delivers a robust set of cloud-native APIs that enable organizations to automate and modernize document-driven workflows at scale. Built on flexible REST architecture, these APIs allow developers to seamlessly create, convert, extract, sign, and display documents within their own applications—improving efficiency while reducing manual processes.
The Foxit PDF Services API handles large-scale PDF processing, including conversion, extraction, optimization, and redaction. The Document Generation API streamlines the production of personalized PDFs and DOCX files using dynamic templates and live business data. The Foxit eSign API integrates secure, legally binding eSignature workflows with audit tracking and compliance capabilities. The PDF Embed API provides customizable in-app document viewing with support for annotations, forms, and secure user access.
Combined, Foxit APIs give enterprises a secure and scalable platform for digital document automation and workflow transformation.
Learn more
Docmosis is a self-hosted or SaaS template-based document generation solution. Integrate with custom-built software applications or popular third-party apps using the API.
Create templates using MS Word or LibreOffice. Add plain-text placeholders to control: the insertion of text/images/tables; conditionally add/remove any content; perform calculations; loop over repeating data; format data/numbers and much more.
Integrate with: Custom software built using Java, C#, Python, PHP, Ruby and more via a REST API; Low-code and no-code platforms like Appian, Bubble, Mendix, Outsystems; Third-party form builders or apps that can perform a webhook such as FormAssembly or Salesforce.
Used by customers in Finance, Health, Legal, Education, Government, HR, Insurance, Logistics, and Manufacturing to generate customized letters invoices, proposals, contracts, statements, reports and more.
Learn more
DocuGenerate
Our API and web application allows you to easily generate PDF documents such as invoices, letters and other documents. Prepare your Word template by adding tags to the places where you would like dynamic text. Then, provide the data in JSON or an Excel file. The template will generate a document for each data item by replacing the tags in the template with the actual data. The advanced customization features can help your business create PDF documents for any application with minimal effort. The merge tags are detected automatically after uploading the template based on its content. Our REST API allows you to create personalized experiences for your company. Generate thousands of PDF documents in bulk, such as invoices, letters and contracts. Call the Generate Document API with your data, and within seconds a PDF document will be created from the specified template.
Learn more
DocSpring
DocSpring simplifies the process for developers to create and complete PDFs effortlessly. By offering a user-friendly visual PDF template editor alongside a PDF filling API, it enables users to populate PDFs through a straightforward API request. Uploading a PDF template allows for automatic field importation if the document includes fillable forms, streamlining the setup process. With the intuitive drag-and-drop functionality in our visual template editor, programmers can easily arrange their fields and customize their types, conditions, and display settings. After configuring their templates, a simple POST request can be dispatched to generate a completed PDF with just a few lines of code. The system ensures that the data sent via API requests corresponds accurately to the fields in the PDF templates, minimizing the risk of accidental deletions or incorrect data submissions. Supporting an extensive variety of field types—including barcodes, QR codes, images, and signatures—DocSpring allows for comprehensive form completion and signing capabilities. Additionally, users can create web-based forms directly from the fields in their PDF templates, broadening the possibilities for digital interactions. This versatility makes DocSpring an invaluable tool for any developer aiming to enhance their PDF handling capabilities.
Learn more