large trial software / shareware for script

It requires no client side software and operates on the server via standard multi-part HTML forms as defined in RFC 1867.

KUpload operates on totally different Upload technique from standard ASP.Net Classes. KUpload does not utilize the server memory, rather it uses disk memory to store uploaded files. This means KUpload utilizes very small amount of server memory for large file upload. So KUpload provides ultimate flexibility as far as the upload size is concern!

KUpload has a special add-on control, called KFileUploadPlusProgressBar Control, which includes Ajax based ProgressBar. It is used to display various status information about the current upload, just like pure HTML progressbar but instead of popup window there is inline progressbar with the AJAX technology.

KFileUploadPlusProgressBar Control is new AJAX based Progress bar for KUpload , which takes full advantage of AJAX and the new features of Microsofts next-generation IDE - Visual Studio .NET 2005, hence allowing developers to enjoy significant productivity gains, while delivering feature-rich, standards-compliant and cross-browser compatible web applications.

Chilkat IMAP .NET is designed as an IMAP client component to read and manage email and folders on an IMAP server.

Major Features:

1. Supports S/MIME signed and encrypted email.
2. Supports SSL/TLS IMAP.
3. Supports SSH tunneling (port forwarding).
4. Full set of mailbox management features for adding, deleting, and renaming mailboxes.
5. Easy to manage mail item flags for "seen", "draft", "answered", and "flagged".
6. Preview mail by retrieving message summaries.
7. Full mailbox sort and search capability.
8. Easy access to all message parts and recipients.
9. Easy access to attachments.
10. Programs can work using either UIDs or sequence numbers.
11. Single license includes all languages/platforms: .NET, IMAP ActiveX, Perl, Python, Ruby, Java, C++, x64, etc.
12. Supports non-English folder names (i.e. UTF-7 mailbox names).
13. SOCKS4, SOCKS5 proxy support.
14. Supports multi-threaded applications.
15. Event callbacks for progress monitoring and abort cabability.
16. Stress-tested in ASP web farms with large numbers of simultaneous sessions.
17. License provides for royalty-free redistribution of components with your application.
18. Reliable and expertly engineered.
19. Designed to hide the complexities of the IMAP protocol.
20. Affordable per-developer licensing.
21. Unlimited 1-Year phone and email support.
22. Same-product upgrades to new versions are always free.

Chilkat FTP-2 .NET is professionally designed as a .NET FTP Component for C#, VB.NET, and ASP.NET.

Major Features:

1. FTP files directly from your application in synchronous or asynchronous mode.
2. Support for FTPS - FTP over SSL 3.0 and TLS 1.0
3. All popular FTP servers and proxies are supported.
4. Resume (restart) FTP uploads and downloads
5. Automatically handles One-Time Password (OTP), also known as S/KEY authentication.
6. Supports international filenames in all major languages
7. Supports .NET 1.0, .NET 1.1, .NET 2.0 and works with 64bit version of .NET Framework 2.0.
8. Upload and download to or from in-memory strings or byte arrays.
9. Automatic directory listing parser for FTP servers on Unix, Windows, Netware, AS/400, VAX/VMS, IBM Mainframes, and other legacy formats.
10. Events for upload/download progress monitoring.
11. Session logging
12. XCRC verification of uploads and downloads
13. Synchronize local directory tree with remote directory tree in either direction
14. All operations are abortable
15. Heartbeat event callbacks with abort cabability
16. Real-time upload/download data transfer rate properties
17. Real-time #bytes received/sent properties for async transfers
18. Percentage completion events for uploads and downloads
19. Secure FTP (FTPS) using AUTH TLS
20. Implicit Secure FTP SSL on Port 995
21. Clear the Control Channel (CCC) after FTPS Authentication
22. Supports FTPS behind Network Address Translating (NAT) Routers such as DSL/Cable Modems
23. Delete an entire remote directory tree in a single line of code
24. Upload an entire directory tree in a single line of code
25. Download an entire remote directory tree in a single line of code
26. Copy remote files to your local filesystem.
27. Copy files from your local filesystem to the FTP server.
28. Download text and binary files and access directly in memory.
29. Upload to FTP site directly from memory.
30. Create remote directory.
31. Rename remote files and directories.
32. Delete remote files and directories.
33. Get remote directory listing as XML.
34. Support for asynchronous uploads and downloads.
35. Active and passive transfer modes.
36. Binary and ASCII transfers.
37. FTP proxy servers are supported.
38. SOCKS4/SOCKS5 proxy support.
39. Server specific commands supported (SITE command) - such as setting access permissions on Unix FTP servers.
40. Stream support - streaming download to local files, streaming upload from local files.
41. Large file support - upload or download files larger than 4 GB.
42. Auto-determine proxy settings
43. Auto-determine valid connection settings
44. Specify port range for PORT mode data transfers (i.e. Active mode).
45. Supports QUOTE and SYST
46. Allows for client SSL certificate to be used for SSL connections.
47. Provides access to FTP SSL server certificate for verification.
48. Unlimited one-year phone and email support.
49. Upgrades are always free
50. Royalty-free licensing
51. License covers all programming languages: .NET, ActiveX, C++, Ruby, Perl, Python, Java, etc.