Description

ComPDFKit PDF SDK Updates:

1.  ComPDFKit PDF API 

Sign up and Get 100 Free Files Processing Monthly. Allow you to edit & convert PDF files, split/merge/insert/rotate/delete/extract PDF pages, and process PDFs with OCR, image processing, form recognizer, layout analysis, trim correction, and stamp inspection.

2.  Online Tools for PDF Conversion

All are 100% free! Work with PDF in ComPDFKit online PDF tools to convert PDF files to/from docx, xlsx, pptx, png, jpg, html, txt, csv, rtf files, etc.

3.  Web Demo for View & Edit PDF

View, Edit, Annotate, Compare, Sign, Encrypt, Decrypt, watermark PDF files, and Create/fill out PDF forms online for free.

4.  Signatures

Digital signatures and electronic signatures for all your needs for signing documents. ComPDFKit SDK updated and optimized the signature types, empowering your apps to create a self-signed digital ID and sign your digital papers. Free trial our demo for your programs.

ComPDFKit Key Features:

PDF Content Editing:
- Edit Text
- Edit Images

Viewer:
- Standard page display modes, including Scrolling, Double page, Crop mode, and Cover mode.
- Navigation with thumbnails, outlines, and bookmarks.
- Text search & selection.
- Zoom in and out & Fit-page.
- Switch between different themes, including Dark mode, Sepia mode, Reseda mode, and Custom color mode.
- Text reflow.

Annotations:
- Create, edit, and remove annotations, including Note, Link, Freetext, Line, Square, Circle, Highlight, Underline, Squiggly, Strikeout, Stamp, Ink, Sound
- Support for annotation appearances.
- Import and export annotations to/from XFDF.
- Support for annotation flattening.

Forms:
- Create, edit, and remove form fields, including Push Button, Check Box, Radio Button, Text Field, Combo Box, List Box, and Signature.
- Fill out PDF Forms.
- Support for PDF form flattening.

Document editor:
- PDF manipulation, including Split pages, Extract pages, and Merge pages.
- Page edit, including Delete pages, Insert pages, Crop pages, Move pages, Rotate pages, Replace pages, and Exchange pages.
- Document information setting.
- Extract images.

Security:
- Encrypt and decrypt PDFs, including Permission setting and Password protection.
- Create, edit, and remove header & footer, including dates, page numbers, document name, author name, and chapter name.
- Create, edit, and remove Bates numbers.
- Create, edit, and remove a background that can be a solid color or an image.

Redaction:

- Redact content like images, text, and vector graphics.

Watermark:

- Create, edit, and remove the watermark.

Conversion:

- PDF to Word.
- PDF to Excel.
- PDF to PPT.
- PDF to TXT.
- PDF to CSV.
- PDF to PDF/A.
- PDF to Image.
- PDF to RTF.
- PDF to HTML.

Document Comparison:

- Overlay Comparison
- Content Comparison

Signatures:

- Digital Signatures (Sign with Digital ID, Verify Signature and Digital Certificates, Trust Signatures, Trust Certificate, Signature Appearance Setting).
- Electronic Signatures (Drawn, Image, Type Signatures).

Optimization:

-  <style type="text/css"><!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> </style> Compress:  <style type="text/css"><!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> </style> Reduce PDF document size with no or minimum visual quality loss.

<style type="text/css"><!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> </style> Measurement:

- Create and edit distance, perimeter, area, angle, diameter, radius, and volume measurement annotations.
- Change the scale and precision of measurement annotations.