Free comparable to software for windows

Free but stylish email client with a lot of features.
Comparable with any commercial product.
New and Open-source.
Fast and optimized for hardware contrains of mobile devices.
Operations are multithreaded. That means you can send mails, retrieve mails from multiple mailbox and change settings at once.
Uses RMS to store mails persistenly on the device, it means you dont have to connect to server in order to read old mails, which saves you a lot of money.
Unique ability to redownload a damaged mail or bodypart and repair it.
Minimal round-trips time while retrieving or sending emails, that means fast communication with email servers.
Can use a queue for outgoing mails for faster batch mail sending, which uses less bandwith.
Automatic new mail checking and downloading at a given time period.
Contains INBOX, OUTBOX, SENTBOX, DRAFT.. folders for better email management.
Easy mailbox accounts managements. Unlimited mail accounts.
Mails in folders can be sorted by various criterias.
Supports standard mail flags like Read, Unread, Replied...
and diplays these flags by icons.
Supports basic mail attachments like *.png, *.jpg, *.gif images.
Extensive settings set to suite your taste.
IMAP4, POP3, SMTP, SSL supported, that means all type of email accounts are supported!
Free! and still being improved and new features will be added ;)

DataSafe (32-bit) 4.3 offers a professional and smart encrypting program. File encryption program featuring a new scalable, ultra-fast stream cipher. The encryption speed is comparable to SEAL 3.0. But unlike SEAL this algorithm will run twice as fast on a 64-bit machine.

Computer Analyzer is a software to analyze your computer and give a note.
It will bring your resources to the limit testing everything. It will give you information on your processor speed in a comparable form.
It will also give you information on whether or not your PC supports over 40 different things including how many display modes to TNL and texturing, and in the end it will give you a score to compare with your friends and end the squabbling over whos computer is better.

Tutorial for the Lua programming language and web-development using LSP.
Lua Server Pages, LSP for short, is a blinding fast general-purpose scripting language that is well suited for Web development and can be embedded into HTML. LSP supports the latest Web development techniques such as WEB 2.0 applications, Ajax, and Web-Services.
LSP is powered by the powerful and light weight programming language Lua and is comparable to the speed of a compiled language such as C++. As an example, an XML parser designed in Lua is just as fast as an XML compiler designed in C code.
You will find learning LSP easy if you have experience with a scripting language such as PHP, ASP, etc.. Learning Lua is a breeze if you have prior experience with any scripting language. The WEB server API available to LSP applications is similar to APIs in enterprise servers, and you can, therefore, use your existing knowledge when designing LSP applications. LSP is a plugin integrated into the BarracudaDrive Server.
This is a Lua Server Pages Application and requires the free or professional BarracudaDrive server.