Coherent Command Line PDF toolkit for Windows, Mac and Linux give you a wide range of professional, robust tools to modify PDF files manually from the command line, from scripts or within programs. They're based on our own PDF technology. They come with a comprehensive 48-page manual.

Feature highlights (less)

• General features
  • Apply most operations to just selected page ranges of input files
  • Decrypt on-the-fly when an input file is encrypted
  • Use standard input and standard output to chain commands together
  • Keep or change PDF File IDs
  • Use a control file for parameters instead of the command line
  • Linearize for fast web view on any operation
  • Call from programs with full error handling
• Merging and splitting
  • Merge several PDF files into one, keeping bookmarks
  • Split a PDF file into several chunks of a give size, keeping relevant bookmarks
  • Split a PDF file at bookmark boundaries (chapter, section etc)
• Page operations
  • Scale pages (e.g from one paper size to another)
  • Scale pages to fit
  • Shift the contents of a page (e.g to change the margins)
  • Rotate a page, in absolute or relative terms
  • Flip a page horizontally or vertically
  • Crop pages, or remove cropping
  • Set a page's media box
• Encrypt and decrypt PDF files using 40 bit, 128 bit or AES security
• Compress and Decompress the streams in a PDF file
• Bookmarks
  • List the bookmarks in a file
  • Remove the bookmarks from a file
  • Add bookmarks to a file
• Make PDF-based presentations with transition effects
• Logos, watermarks and stamps
  • Stamp a page over or under the pages of a file
  • Combine the pages of two files by combining the individual pages
  • Add text, page numbers, or bates numbers to a page in different fonts, colors and sizes
  • Add multiline text.
  • Stamps can automatically appear on the shorter side of the page.
• Multipage facilities
  • Put multiple pages on one page (n-up)
  • Insert blank pages
• Annotations
  • List annotations
  • Copy annotations from one file to another
  • Remove annotations from a file
• Document information and metadata
  • Count pages
  • List page info
  • List fonts
  • Read document info
  • Set title, author etc.
  • Set page layout, page mode and Acrobat display options
  • Read, delete and set metadata
• Add and remove file attachments, including other PDFs
• Miscellaneous
  • Thicken hairlines
  • Blacken text, fills or lines
  • Make draft documents (remove pictures)
  • Garbage collection of PDF files
  • Change PDF version number
  • Copy unique IDs from one file to another

Product Details

• For Windows, Mac OS X and Linux/x86 (Other platforms by request)
• Comprehensive 48-page manual
• Business and Personal licenses available, and generous discounts on multiple, server or developer licenses by request.

Priced from £39 (About $80). Available for purchase online, or find a reseller.

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