IDP: Download plugin for Inno Setup.

Features:

• Supports Unicode & ANSI Inno Setup versions
• FTP, HTTP and HTTPS protocols
• Multiple languages
• Free and open source under Zlib license

Supported languages:

• Belarusian
• Brazilian Portuguese
• English
• Finnish
• French
• German
• Italian
• Polish
• Russian
• Simplified Chinese

Basic example:

#include <idp.iss>

[Files]
Source: "{tmp}\file1.xyz"; DestDir: "{app}"; Flags: external; ExternalSize: 1048576
Source: "{tmp}\file2.xyz"; DestDir: "{app}"; Flags: external; ExternalSize: 1048576
Source: "{tmp}\file3.xyz"; DestDir: "{app}"; Flags: external; ExternalSize: 1048576

[Icons]
Name: "{group}\{cm:UninstallProgram,My Program}"; Filename: "{uninstallexe}"

[Code]
procedure InitializeWizard();
begin
    idpAddFileSize('http://127.0.0.1/file1.xyz', ExpandConstant('{tmp}\file1.xyz'), 1048576);
    idpAddFileSize('http://127.0.0.1/file2.xyz', ExpandConstant('{tmp}\file2.xyz'), 1048576);
    idpAddFileSize('http://127.0.0.1/file3.xyz', ExpandConstant('{tmp}\file3.xyz'), 1048576);

    idpDownloadAfter(wpReady);
end;

More examples...

Download:

Latest version is 1.5.0 (14 Jan 2015)

• Download version 1.5.0 (Yandex Disk)
• Download other releases (Yandex Disk)
• Download other releases (Google Drive)

Discussions & support:

• Inno Download Plugin on Google Groups