Funzionalità di ComPDFKit PDF SDK for Windows

User-friendly and fully-featured PDF viewer.
PDF Viewer
Flexible and time-tested annotations and markups.
PDF Annotation
Flexible page management and manipulation.
Document Editor
Form fill, edit, and create.
PDF Forms
Keep your users' data safe.
PDF Security
User-friendly and fully-featured PDF viewer.

User-friendly and fully-featured PDF viewer.

Benefit from both single and double page layouts and continuous scrolling, intuitive document navigation via scrolling, bookmark, outline, and thumbnail.

  • Display Modes - Enjoy multiple display modes such as single or double pages, continuous mode. Your users can also view files in crop mode, page break and more.
  • Navigation - Make it easier to navigate between pages and go to specific sections of document by thumbnails, outlines or bookmarks.
  • Zooming - Use the zoom options to select the percentage to zoom in or out, instantly zoom to the selected region, fit document to the page width or position entire document to be visible within the page.
  • Text Search and Selection - Quickly search documents with a native-like search experience, and easily select texts to copy words, phrases, and paragraphs.
Flexible and time-tested annotations and markups.

Flexible and time-tested annotations and markups.

Crack open PDF annotations to add, edit, import, and export all types of PDF markings, including highlights, notes, shapes and ink drawing.

  • Notes - Add note annotation to documents and enhance the editing process. Icon shape and color are adjustable via the annotation inspector.
  • Ink - With robust and customizable pen, write freehand on documents by easily selecting color, opacity, line thickness and border style.
  • Import and Export Annotations - Export and import annotations from PDF documents as FDF files to track changes and have all team notes in one document. The annotation supports three types of files to import/export data: XFDF, FDF and JSON.
Flexible page management and manipulation.

Flexible page management and manipulation.

Quickly organize and manage PDFs to support workflows — including page creation, rearranging, rotation, cropping, extraction, document merging, and deletion.

  • Merge Files - Combine two documents or a list of documents into a single PDF file to save departments time and energy where document sourcing and manually copying data is involved.
  • Insert Pages - Add a blank page, image, or select another PDF to insert to the existing document.
  • Move Pages - Reorder and reorganize the pages of a PDF file by moving groups of pages to a new location in the document.
  • Delete Pages - Delete and get rid of unwanted pages from a document to economize disk space and make PDFs load faster.
Form fill, edit, and create.

Form fill, edit, and create.

Full support for fillable and static PDF forms, so your users can create, edit, flatten, and print form fields with ease.

  • Form Designer - Build workflows that enable your end users to create and edit PDF form elements. Make and modify various PDF widget types - including text fields, check boxes, and barcode.
  • Form Filling - Fill out forms on the go and save the changes in the PDF, having access to all form elements such as push button, combo boxes, and list boxes.
  • Form Flattening - Bake all of the interactive elements onto the document itself, so that it can’t be edited. Flattened PDFs can be viewed and printed wherever PDFs are supported.
  • Import and Export Forms - Forms data can be imported or exported from or to XFDF, FDF, XML, CSV and TXT.
Keep your users' data safe.

Keep your users' data safe.

PDF documents can be secured in various ways.

  • Security Settings and Permissions - Encrypt PDF documents, set user/owner passwords, and permissions to control editing, printing high and low resolution, and copying content. Edit or remove security settings from a secure document.
  • Redaction - Safely remove sensitive, confidential, or privileged information - such as personally identifiable information - from PDF documents without covering or obscuring.
  • Watermark - Add text or image watermarks on PDFs in order to personalize documents and verify if a PDF document is a copy or original, or from the authorized company.
  • Header and Footer - Add, edit, or delete headers and footers such as page numbering and dates in existing PDF documents.
  • Bates number - Add bates number to place identifying numbers or time-marks on documents as they process, indexing legal documents for easy identification and retrieval.