Kellerman Software

The best .NET libraries and developer tools in the world.

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Compare Access Databases

Easily Compare Access Databases

  • Find differences in any Access Database from Access 2000 to Access 2013 64bit with a single tool.
  • Compare two databases, compare two objects within the same database, or compare folders of databases
  • Compares all records between tables with the same name of an Access Database
  • Compare all records in tables with no primary key.
  • Compare ADP (Access Database Projects) and the underlying SQL Server Tables, Stored Procedures, Functions, and Views.
  • Finds differences in Queries, Forms, Reports, Macros, Modules and more.
  • After the Access database comparison, print out or export the results to several different formats.

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Read and Write Configuration with a single line of code
  • Read/write/delete from the registry
  • Read/write to the app.config or web.config
  • Read/write to INI files with no COM calls

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Read and Write CSV files with a single line of code

CSV Reports

  • Read and write CSV Files with a single line of code.
  • Handles double quotes, embedded commas, escaped commas, and columns that span multiple lines.
  • Read CSV from files, streams, or strings into lists, dictionaries, lists of objects, and data tables.
  • Write CSV from lists of objects or data tables to CSV files, streams, and strings.
  • Handles bad data such as blank lines and extraneous columns
  • Also handles tab, and pipe delimited files.

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asp asp.net Componets, zip tools

Free Sharp Zip Wrapper

  • Easily Zip/Unzip files and directories
  • Encapsulates GNU Sharp Zip Library
  • Demo form included
  • Source code included

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Kellerman Gold Suite

Kellerman Gold Suite

Includes all of our award winning products AND all updates and any new products released during the yearly subscription.


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.NET Email Validation Library

.NET Email Validation Library

  • Verifies Email addresses with Syntax, MxRecord Lookup, and Mailbox Check.
  • Detects Disposable Email Addresses.
  • Fake Email Pattern Checking.
  • Detects Grey Listing.
  • Detects Blocking.

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.NET Caching Library

.NET Caching Library

  • Client caching for Silverlight, Windows Phone 7 or desktop applications using a local database or files.
  • Distributed Caching for Web Farms using a shared database.
  • Asynchronous Save, Delete, and Expiration.
  • Asynchronous encryption.
  • Simple to setup and use.

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.NET Data Access Layer with ORM and LINQ

Knight Data Access Layer

  • Compatible with SQL Server, Oracle, MySql, Firebird, Sqlite, MS Access, VistaDB or any ODBC or OLEDB compliant database.
  • Fully automatic ORM (Object Relational Mapping) without mapping files, attributes, models, or convention configuration.
  • Full LINQ support for SQL Server, Oracle, MySql, Firebird, Sqlite, MS Access, and VistaDB.
  • Extended ADO.NET support.
  • Advanced pattern support including session factory, unit of work, and active record.
  • Several generation options including SQL table creation and table upgrade scripting, plus class generation from tables.

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Encryption Software, asp Encryption

.NET Encryption Library

  • Supports Symmetric Encryption
  • Supports Asymmetric Encryption
  • Compression
  • Binary Encoding

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Excel Reports

.NET Excel Reports

  • Create Excel reports without having Excel installed.
  • Create Excel spreadsheets from lists of class objects, Data Tables, and CSV Files.
  • Create Excel spreadsheets from a source Excel file with Search and Replace.
  • Intelligent default formatting.
  • Ability to override formatting with Excel format or .NET Custom Format.
  • Special handling for boolean values, MinDate, Enum, and null values.
  • Create spreadsheets entirely in memory if desired.

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.NET FTP Library - .NET Component

.NET FTP Library

  • Asynchronously compresses and transfers files to FTP servers.
  • Synchronize local and FTP directories.
  • Extended progress statistics for a better end user experience.
  • Advanced options for selecting files including dates, sizes, and regular expressions.
  • Use with C#, VB.NET or any other .NET language.
  • The best .NET FTP Library for ASP.NET, Winforms, or Web Services.

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.NET Logging Library

.NET Logging Library

  • A faster and easier .NET Logging Library than Log4Net, NLog or the Microsoft Logging Framework
  • Log to console, files, databases, event log, trace and more.
  • Super Flexible
  • Track Performance Metrics
  • Log with one line of code, no singleton wrapping needed!
  • Works with C#, VB.NET or any other .NET language.
  • Works with with ASP.NET, Winforms, or Web Services.

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.NET SFTP Library - .NET SFTP Component

.NET SFTP Library

  • Supports public and private key authentication for SSH in OpenSSH and Putty Formats.
  • Supports RSA and DSA keys with passphrases.
  • Rich asynchronous upload and download transfer options.
  • Advanced file and directory synchronization including detecting of server time zone differences.
  • Extended progress statistics for a better end user experience.
  • Advanced options for selecting files including dates, sizes, and regular expressions.
  • Use with C#, VB.NET or any other .NET language.
  • Simple the most advanced .NET SFTP Library for ASP.NET, Winforms, or Web Services.

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Word Reports

.NET Word Reports

  • Create Word reports without having Word installed.
  • Easy to use search and replace based on a Word document as a template.
  • Intelligent default formatting.
  • Ability to override formatting with a .NET Custom Format.
  • Insert images with wrapping format options.
  • Insert tables with several options.
  • Create documents entirely in memory if desired.

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.NET Database

Ninja Database Pro

  • ACID Compliant .NET database for: Windows Phone 7, Silverlight 3, Silverlight 4 & Silverlight 5, .NET 3.5 and higher.
  • Easy to use
  • Advanced features
  • Zero configuration
  • Built in Encryption
  • Built in Compression
  • Built in Caching

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WinRT Database

Ninja WinRT Database

  • ACID Compliant WinRT database for Windows 8, Windows Runtime applications and Windows Phone 8
  • Easy to use
  • Advanced features
  • Zero configuration
  • Built in Encryption
  • Built in Compression
  • Built in Caching

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NUnit Test Generator

NUnit Test Generator

  • Generates NUnit Property and Method Tests from Classes
  • Saves Time
  • Super Easy To Use

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.net wizard control

.NET Wizard Control for Winforms

  • Adheres to Wizard 97 Specification.
  • Design time navigation support.
  • Override page sequencing.
  • Twelve gorgeous themes.

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Compare files, streams, and strings in .NET

What's Changed?

  • In .NET, compare words, strings, streams and files with a single line of C# or VB.NET code.
  • Output the differences as a CSV, Text, HTML or DataTable
  • Options for case sensitivity, ignoring whitespace, excluding text.

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Compare .NET Objects 3.01 Released
8/25/2014

Kellerman Software announces a minor update to it's open source library; Compare .NET Objects. This release adds a feature to return the parent object in the difference result. It also fixes issues with nested lists of structs, and an issue when the second list is longer than the first list when ignore the order. Get More Information. Download the NuGet Package.


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