Create, merge, compress, edit, convert, and sign PDF documents.

combine multiple source files into a single PDF...images, and other files to its interface 

Create PDF files faster with the only free PDF creator to support one-click.

Create PDF files...Create PDF files from 300 file types,secure 

Open, View, Edit, and Save PDF Files. Image Writer and PDF Tools.

content; Group / Ungroup Text, shape or picture...editing with Information, Encrypt, Initial View, Presentation...sticky note, popup, file attachment, video, shapes 

Comprehensive PDF Viewing File manipulation, OCR, Security, Multimedia comments

Full Page Text Content Editing, Extended...Numbering, Send PDF files via email, Crop...save/open session files with relative paths 

KGB Archiver is the most powerful file compressor nowadays

password to encrypt the compressed file using...most powerful encryption algorithms currently...12% in text files. Long...also AES-256 encryption 

Create, edit, merge, annotate, and convert PDF documents.

You can add text with any formatting...or edit existing text. You can...save images to a file, and copy objects 

Create, manipulate, convert, and protect PDF documents.

creating a PDF file from any application...even download a file from Internet. Likewise...to make the text of a scanned...operations involving PDF files. However 

Create full-color PDF files from any Windows application for free.

PDF documents from a file opened...preserves the original text, which...apply 128-bit encryption on the PDF 

Create, convert, and edit your PDF documents from your Windows PC.

and created a PDF file from scratch...can add new text to your PDF...with quality output files 

Fast calculator to compute hash, checksum, HMAC values for file, text and hex string. Supports MD2,

HMACs for files, text and hex...input data formats: file, text string and hexadecimal...large size files, supports file drag-and...hard drive files, perform checking