DEVELOPMENT COMPONENTS


CRC 32 Static Library for Microsoft VC++ 
CRC32 Static Library was produced to make your CRC checking operations quick & easy to implement seamlessly without the need for an external DLL.
The CRC is a "digital fingerprint" of a file, With CRC32 you can "melt down" a large file to a small, handy reference to it, a single 32-bit number like 7d9c42fb (hexadecimal) which would unambiguously reflect the entire contents of this huge file. Now if some changes to this file happened, no matter how small, a new CRC-32 calculation would yield a completely different reference number (say 3faa83bd). So there’d be no doubt about it - this is not the same file anymore. if the reference number was still the same (7d9c42fb) you might be sure that the file hasn’t changed. 
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CRC 32 COM Component 
CRC32 COM Component was produced to make your CRC checking operations quick & easy to implement seamlessly without the need for an external DLL.
The CRC is a "digital fingerprint" of a file, With CRC32 you can "melt down" a large file to a small, handy reference to it, a single 32-bit number like 7d9c42fb (hexadecimal) which would unambiguously reflect the entire contents of this huge file. Now if some changes to this file happened, no matter how small, a new CRC-32 calculation would yield a completely different reference number (say 3faa83bd). So there’d be no doubt about it - this is not the same file anymore. if the reference number was still the same (7d9c42fb) you might be sure that the file hasn’t changed. 
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MD5 COM Component 
The com component will quickly generate a MD5 string from a text string or file content.
The MD5 Com Component creates an RFC1321 compliant MD5 string from a string of text or file content, The MD5 algorithm takes as input a string of arbitrary length and produces as output a 128-bit "fingerprint" or "message digest" of the input string. It is conjectured that it is computationally infeasible to produce two messages having the same message digest, or to produce any message having a given pre-specified target message digest. The MD5 algorithm is intended for digital signature applications, where a large file must be "compressed" in a secure manner before being encrypted with a private (secret) key under a public-key cryptosystem such as RSA. In essence, MD5 is a way to verify data integrity, and is much more reliable than checksum and many other commonly used methods. 
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PDF Text Stamp COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Text Stamp software automates the process of applying page numbers, bates numbers, roman numerals, fonts, font sizes, font types, colored text, angled text, centered text, right justified, from any edge of page & any text to multi page, rotated & different sized pdf's.
PDF Text stamp contains many special features like carrying over page numbers to other pdf's, starting from any page number at any page, 2 up processing, a/b 2up processing, nth processing, reverse numbering, one page number only, prefix text, separator text, postfix text, add any True Type font (comes with a TTF font to metric conversion tool), file output naming using page number information & list of files processing.

Example .asp, vb, .net & vc++ code included
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PDF Rotate Pages COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Rotate Pages software automates the process of rotating the view of individual or ranges of pdf pages to a degree angle of either: 0, 90, 180, 270
PDF Rotate Pages supports options for: all, odd or even pages or you can specify a list of pages to process.

Example .asp, vb, .net & vc++ code included
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PDF Info COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Info software automates the process of exporting and importing pdf description information and XMP metadata.

PDF Info contains many special features like removing all XMP metadata and Info data, exporting Info data to XML and importing both XML or/and XMP metadata in to a single or a batch list of PDF files.

Example .asp, vb, .net & vc++ code included
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PDF Page Counter COM Component
PDF Page Counter COM Component is for ASP, Cold Fusion, VB, VC, PHP and other languages.

The com component will quickly tell you how many pages are in a pdf file without the need for acrobat, ideal for web sites that serve pdf content.
Example .asp code included
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Split PDF  COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.

This software does NOT require Acrobat, Split PDF COM Component is designed for server or desktop usage. Split PDF software automates the process of splitting multiple PDF files, you can split an existing pdf file or a list of files, the result file is optimized for space, PDF Size optimization is over 50% better than splitting files in Acrobat and using other tools that use Acrobat to split, Split PDF also retains file version information. In our tests the splitting speed is up to 70 times quicker than Acrobat 7 split + save!
Example .asp, vb, .net & vc++ code included
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Append PDF  COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.

This software does NOT require Acrobat, Append PDF COM Component is designed for server or desktop usage. Append PDF software automates the process of appending multiple PDF files, you can append an existing pdf file or a list of files, the result file is optimized for space, PDF Size optimization is over 50% better than appending files in Acrobat and using other tools that use Acrobat to append, Append PDF also retains file version information. In our tests the appending speed is up to 70 times quicker than Acrobat 7 split + save!
Example .asp, vb, .net, php, cold fusion & vc++ code included
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Folder Size COM Component
Folder Size COM Component is for ASP, Cold Fusion, VB, VC, PHP and other languages.
The com component will quickly tell you how much disk space a folder is taking up, this also includes subfolders under the root folder, ideal for web sites that serve document/image content.
Example .asp code included
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PDF Image Stamp COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Image Stamp software automates the process of applying JPEG Images to different sized pdf's
PDF Image stamp contains many special features like starting from any page, 1 in nth pages, x,y positioning on the page, image size scaling, image opacity, flip horizontal page, flip vertical page, alignment (centre, left, right) & list of files processing.

Example .asp, vb, .net & vc++ code included
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PDF Secure COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Secure automates the process of password protecting pdf's, encrypting pdf's, decrypting existing pdf's, re-encrypting, changing passwords, adding permissions & changing existing permissions in pdf's.
Includes Encrypt RC 40 bit and RC 128 bit support, Decrypts RC 40, RC 128 & AES.

Example .asp, vb, .net & vc++ code included
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PDF Link COM Component is for ASP, Cold Fusion, VB, VC, .NET, PHP and other languages.
PDF Link software automates the process of applying text with external web links, removing, creating, changing and reporting.
link types like: http, https, ftp, mailto, file are all supported.
PDF Link contains many special features like removing all links, creating links based on text, adding new text links, changing links from text, changing links from current links, changing part of a link, link reporting and much more.
Add text in color, styles, link styles, select font sizes and types, filename stamping with link, page range selection etc etc

Example .asp, vb, .net & vc++ code included
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