Page updated 30 January 2012
To download nPOPuk v2.16 (patch 2), select the link for the platform on which you wish to install nPOPuk.
CAUTION: If upgrading from the original nPOP take care to read Section 5 on the "readme" file included in the download archive.
If you need to access servers using Secure Sockets Layer you should download a version with SSL support.
npopuk216p2ssl_win32.zip (563kb) - Version with built-in SSL
npopuk216p2ssl_win32u.zip (571kb) - Version with built-in SSL and Unicode support
npopuk216p2_win32u.zip (273kb) - Version with Unicode support
npopuk216_win98u.zip (189kb) - Version with Unicode support
npopuk216p2ssl_wmarm.zip (579kb) - Version with built-in SSL and new icons and toolbars
npopuk216p2_wmarm.zip (236kb) - new icons and toolbars
npopuk216p2ssl_smartphone.zip (563kb) - Version with built-in SSL
npopuk216p2ssl_ppc2002arm.zip (564kb) - Version with built-in SSL
npopuk216p2ssl_wce30arm.zip (645kb) - Version with built-in SSL
npopuk216p2ssl_wce30mips.zip (663kb) - Version with built-in SSL
npopuk216p2ssl_wce30x86.zip (511kb) - Version with built-in SSL
npopuk216p2ssl_wce211arm.zip (647kb) - Version with built-in SSL
npopuk216p2ssl_wce211mips.zip (667kb) - Version with built-in SSL
npopuk216p2ssl_wce211sh3.zip (617kb) - Version with built-in SSL
npopuk216p2ssl_wce211sh4.zip (612kb) - Version with built-in SSL
Starting with version 2.12, nPOPuk can read "internet setup files", which your Internet service provider may give you. These files, with an extension .ins, typically contain the POP3 and SMTP server IP addresses, as well as your e-mail address. Some even contain your password (in clear text!). In addition, the nPOPuk development team has assembled a few sample setup files for some popular mail providers. These contain the server information, but, of course, not your username. You may edit the file to insert your username, or type the name into nPOPuk after it reads the rest of the information from the file.
Sample showing all values that nPOPuk can read from the file
NOTE: Current versions of Windows have an automatic action associated with files ending in .ins; take care not to inadvertently double-click on one of these files!
Though SSL support is now built into the various versions of nPOPuk, some users may prefer to have SSL support through DLLs. (In some cases, the DLLs are already present for other applications and can be shared with nPOPuk; or perhaps newer DLLs are available.) nPOPuk requires one additional wrapper, npopssl.dll, which can be downloaded direct from Tomoaki's (Japanese) site, via the links below:
Win32 (For Windows 95, 98, Me, NT4, 2000, XP)
Windows CE 3.0, Pocket PC (StrongARM, XScale)
Windows CE 3.0, Pocket PC (MIPS)
Windows CE 3.0, Pocket PC (SH-3)
The following archive contains only the npopssl.dll wrapper for the ARM, MIPS, SH-3 and SH-4 platforms.
Windows CE 2.11
The source code for nPOPuk v2.16p2 is combined in a single archive for all the supported platforms.
In addition, SSL/TLS support (in the versions that include it) is courtesy of The OpenSSL Project, using OpenSSL 0.9.8t; a snapshot of that code is archived here.
More recent source code may be available here, but compiled libraries (or DLLs) are not available from the OpenSSL Project.
The SSLv3 protocol supports compression, which is built in using code from http://www.zlib.net/; a snapshot of that code is archived here.
For Windows CE platforms (HPC, PPC, SP), the wcecompat library is also required. It used to be available from http://www.essemer.com.au/windowsce but that site is now inactive. The source code we used is here:
This web site, with the exception of the downloads, is available for offline perusal in your web browser. A substitute downloads page, which requires you to be online before it is successful, is included for convenience.