Best zlib software for free download

PDF In-The-Box is an ActiveX control for creating PDF files programmatically. It writes native PDF format with no intermediate file. No third-party software needed. Your applications based on PDF In-The-Box can be freely deployed. No run-time licence needed! Available APIs: ActiveX, VCL for Delphi and C++ Builder, DLL. A comprehensive programming interface (about 110 methods, properties and events) allows you to build up sophisticated PDF documents. FONT MANAGEMENT - All TrueType fonts supported. - Angled text. - Character spacing and line spacing. - Font embedding. Selection of embedded and non-embedded fonts. TEXT MANAGEMENT - Multi-line text with smart hyphenation, horizontal and vertical alignment. - Style sheets with support of margins, indents, bulleted and numbered text. - Style inheritance. - Insertion of rich texts loaded from RTF files. INTERACTIVE FORMS - Supported field types: pushbutton, edit box, memo box, list box, combo box, check box, radio buttons. - Support of style sheets. - Links and JavaScript actions can be set on all fields. GRIDS - Powerful grid management system with cell drawing and filling methods. - Customization of aspect and dimensions for every column. GRAPHICS - 15 methods available to draw geometrical shapes (lines, rectangles, circles, pies, polygons, Bezier curves, etc). - Images retrieved from memory or loaded from disk (.BMP, .JPG, .WMF, .EMF, .ICO formats). - Smart image stretching (preserving aspect ratio). - Image compression with Zlib or Jpeg algorithms. - Repetitive image management. MULTIMEDIA - Bookmarks (table of contents displayed as an outline tree in PDF viewers) - Hyperlinks: internal, remote, external or Internet links. - Annotations and rubber stamps. DOCUMENT CONTROL - All paper sizes supported. - Orientation may be changed inside a document. - Document properties: author, keywords, producer, subject, title. - Encryption and protection: owner password, user password, security options. - Special ASP mode.

Related software: pdf, creator, generator, activex, ocx, control, program, windows, …

100% managed version of ZLIB compression library. Full C# source code is included.

Related software: zlib, for, .net, dotnet, compression, library, zlib for .net, zlib for dotnet, compression library, …

Save money reducing by 300% the bandwidth and the time necessary to send the web pages to the final users. Modelled for today dynamic pages, providing blazingly fast speed and small cost, it's a "must have" for every IIS.

Compress Content benchmark shows that it's 300% faster versus other market solutions on serving dynamic content as ASP.NET.

Anti Profanity filter provide realtime seeking and replacement of the words defined in a freely editable dictionary (available in many languages). Filter all documents with Anti Profanity Content without noticeable overhead in your web throughput.

Save money reducing the bandwidth of your dynamic service.
Compress in realtime the documents sent serving the internet requests.
Enhance the user experience reducing the time necessary to display the web pages.
Do all at blazingly fast speed with 100% reliability and small system overhead.

Compress Content is conceived and optimized for the realtime compression of the result of the application programming backend as ASP.NET. The market solutions usually don't compress the output produced by backends, because this involves in a somewhat important penalty over CPU and efficiency. Unfortunately, today the large part of web sites is powered by a dynamic engine; it's enough to imagine a common web information system, a blog, a forum, a CRM: almost everything it's the result of a programming backend. Compress Content is made to satisfy the requirements of today web sites, where the logic and complexity are committed to a programming backend, and where the mission critical services can mount only a 100% reliable QA modelled software with highest efficiency as possible.

Compress Content works using an enhanced implementation of Zlib public library compiled with a highly efficient closed Runtime Library that targets an optimized use of the modern cpu superscalar pipeline offering a 300% speedup versus prior-art.


Related software: reliability, speed, isapi, iis, filters, zlib, deflate, high, ultra, compress, pages, compression, html, serverwebserver, acceleration, accelerate, content, anti, profanity, religious, childrens, save, …

PDFBlackbox (VCL Edition) is a comprehensive collection of native components that help you compress, encrypt, sign and compress PDF documents from your Delphi or Kylix applications. Both symmetric and certificate-based (X.509) encryption and signing is supported. PDFBlackbox supports full range of PDF security operations, including * PDF standard password-based data encryption using MD5 + RC4/40 or RC4/128 algorithms;* PDF certificate-based public key data encryption using RSA algorithm and PKCS#7 format;* certificate-based data signing using SHA1 with RSA algorithms and PKCS#1 or PKCS#7 format;* ZLib compression;* stream-based processing, which lets you handle huge amounts of data without significant memory requirements;* support for PDF format versions 1.3 to 1.6PDFBlackbox components are a clean-room implementation of PDF format specification, which don't use any third-party libraries for core functionality. VCL edition of PDFBlackbox can be used with Delphi 4-7 and 2005-2006, C++Builder 4-6 and Kylix 2-3.

Related software: pdf, security, encrypt, compress, sign, certificate, encryption, component, control, delphi, vcl, …

PDFBlackbox.NET is a comprehensive collection of managed components that help you encrypt, sign and compress PDF documents from your .NET Framework applications. Both symmetric and certificate-based (X.509) encryption and signing is supported. PDFBlackbox supports full range of PDF security operations, including * PDF standard password-based data encryption using MD5 + RC4/40 or RC4/128 algorithms;* PDF certificate-based public key data encryption using RSA algorithm and PKCS#7 format;* certificate-based data signing using SHA1 with RSA algorithms and PKCS#1 or PKCS#7 format;* ZLib compression;* stream-based processing, which lets you handle huge amounts of data without significant memory requirements;* support for PDF format versions 1.3 to 1.6PDFBlackbox components are a clean-room implementation of PDF format specification, which don't use any third-party libraries for core functionality. This is .NET edition, which can be integrated into Visual Studio 2003, Visual Studio 2005 , Borland Delphi 8 and Delphi 2005-2006 /.NET, C#Builder. It requires .NET Framework 1.1 or 2.0

Related software: .net, pdf, security, encrypt, compress, sign, certificate, encryption, component, control, vb.net, net, …

Archives Behave Like Folders in Explorer!
Browse, copy files from, and add files to archives just like any regular folder. Drag and drop, copy and paste files to and from the archive folders. Perform all archive tasks without ever leaving Explorer, including converting archive types from one to another.

Right-Click Explorer Extensions!
Create any archive type from the 28 available with a single right click. Create (and email) multiple archives of different types. Extract multiple archives with a single right click. Drag and drop files onto archives to add them to the archive.

Codex Plug-In Technology!
The plug-in based product ships with 10 plug-ins that have full support for 28 and extract support for 47 archive types. Adding support for new archive types is as easy as installing their plug-ins.

Stand Alone Archive Applications!
The product also contains 4 stand-alone archive applications - command line, wizards, WinZip style, and a professional archive studio, so you can work in the environment you are most comfortable with for your needs.

Email Attachment Compression
Whenever you use Outlook to compose and send an email, any attachments you add will be automatically compressed!

Accessories!
Among the many tools included are: A tool to automatically sample the compression performance of the many different supported archive types, MIME/UUEncoding for easy file emailing, converting self extracting archives to regular archives, repairing damaged archives, recovering lost passwords on ZIP archives, and many more!

Codex 2.1 API/SDK!
The product ships with an SDK/API which developers can use to create their own plug-ins and applications to work within the open specifications of the Codex Plug-In Technology. Extensive on-line help makes the development of plug-ins as easy as possible. The Rapid Application Development API makes creating / updating / extracting files from archives possible with a single function call!

Related software: compress, decompress, extract, archive, 7zip, ace, arc, arj, bz2, bzip2, cab, cpio, gzip, jar, lha, lzh, rar, rpm, tar, tgz, zip, zlib, zoo, ima, imz, iso, cif, vfd, dsk, sit, bin, hqx, …

Flash Optimizer is a powerful SWF compression utility, a handy solution for anyone dealing with Flash. It easily reduces SWF files size up to 80% thanks to amazing algorithms of vectors, shapes, morphing, Z-buffer, fonts, sounds and other optimizations, thus saving considerable amount of traffic and loading time. Unlike any other similar software it manages to optimize not only a separate part of your Flash movie, but the whole SWF, including curves, zero-objects, ZLib optimization and a whole lot more advanced techniques. More than 50 of such separate compression options - predefined and customizable - give you full control over the optimization process, reaching an optimum compression with no quality loss at all. Optimization result preview feature will help you to choose proper compression settings for a particular movie. Also handy is SWF info button which shows you details on Flash movies - like size in bytes and percentage of each kind of resources (shapes, pictures, sounds, videos, actions etc.) and general size of original and optimized files. Frame by frame animation view in 1 or 2 players with the zoom in/out function, customizable interface with several layout options make it very convenient and highly efficient in use. Flash optimizer is already available in English, French, German, Dutch, Italian, Spanish, Croatian, Serbian and Russian.

Related software: flash, optimizer, swf, compress, compression, optimization, compressor, optimize, flash optimizer, swf optimizer, compress swf, swf compression, flash optimization, flash compression, swf compressor, optimize flash, …

Easy to use, hi-performance ASP file upload component with progress bar indicator. Let's you upload multiple files with size up to 2GB to a disk or database along with another form fields. Works with large posts, any character set, including unicode utf-8. Hi-performance text file logging for ASP/VBS/VBA applications. Lets you create daily/weekly/monthly log files with variable number of logged values and extra timing and performance info. Lets you work with safearray binary data in VBS/JS. It also enables conversion between binary and String data using several code pages. ZLib compress and uncompress functions. Lets you tranfer compressed files from a client to server using IE. This library also enables calling of some Kernel and Advapi functions (performance, timing, sleep, configuration ...) and enables native work with INI files.

Related software: asp, upload, file, picture, music, cgi, speed, aspupload, progress, free, without, components, vbs, iis, web, windows, active, server, pages, component, size, limit, enctype, multipart/form, data, input, type=file, attachment, form, binary, multipart/form-data, input type=file, …

MsgCommunicator is a new, innovative Delphi / C++Builder messenger SDK for the easy creation of custom client/server instant messaging (IM) applications with data compression, strong encryption and advanced networking technologies.

MsgCommunicator is based on client/server technology and allows sending and receiving binary buffers, streams, and string messages to any network client even it is not on-line at the moment.

You can easily speed up network messages exchange by reducing the size of data needed to send. MsgCommunicator compresses/decompresses data on the fly. The compression routines used in the MsgCommunicator are much faster than most of popular archivers like WinZip, WinRar, etc. MsgCommunicator enables you to select one of the three data compression algorithms (ZLib, BZip, PPM) and one of 9 compression modes for each to achieve necessary speed and compression ratio with data of any type.

MsgCommunicator supports encryption of the network traffic using any of 12 strong encryption algorithms with one of four encryption modes (CTS, CBC, CFB, OFB) by using a password as well as by an encryption key itself to protect your data.
MsgCommunicator has one of the best encryption functionality among all known messenger systems.

MsgCommunicator also provides messenger functionality to work with ContactList, UserInfo, Users Database etc. to enable you to build your IM application easily and quickly. You have no needs to think on how to store client and server data because all necessary features are already released in MsgClient and MsgServer visual components.

Related software: instant, messenger, messaging, sdk, internet, communications, connection, delphi, c++builder, kylix, icq, aim, jabber, msn, client, msgconnect, data, compression, strong, encryption, vcl, component, components, tools, utility, …

CryptoPressStream is a streaming compression and encryption library. It provides transparent access to compressed or encrypted data stored in the stream object. All stream objects are 100% compatible with TStream and have some advanced functionality like progress event, LoadFromStream, LoadFromFile, SaveToStream, SaveToFile methods, Lock and Unlock methods for multi-thread usage. CryptoPressStream includes TCPSManager thread-safe component that provides an easiest setting of compression and encryption parameters, and contains a list of opened streams.

CryptoPressStream contains TCPSManager visual component, Component Reference, 7 demos, License Agreement in License.txt file, History Of Changes in History.txt file and general information in ReadMe.txt file.

Key features:

Transparent streaming compression and encryption library with 100 % TStream compatibility.
Forward and backward seeks to any position, partial rewriting of the stream, read cache.
Support for large 64-bit streams (> 2 Gb).
Compression and encryption component supporting buffers, strings, files.
Compression algorithms ZLIB, BZIP and PPM.
Strong customizable encryption with binary key support (12 algorithms and 4 modes): Rijndael (AES) 128 and 256, Blowfish, Twofish 128 and 256, DES single, double and tripple, Square.
TCPSManager component for compression and encryption settings, list of opened stream, memory leaks prevention.
Native VCL, does not require any DLLs.
7 Demos, Component Reference with Delphi and C++ prototypes.
Royalty free.
Full source code available.

Related software: delphi, c++builder, kylix, data, compression, strong, encryption, stream, streaming, library, easy, vcl, component, components, tools, utility, …