Free conceptdraw mindmap 3.1 software for windows

Allows you to convert MS Visio documents into the ConceptDraw format providing seamless data exchange with the world of Visio users.The file converter relies on the OLE technology, and works on a local machine which has Visio installed. This service is intended to give additional benefits to ConceptDraw users and make for easier integration with other popular flowcharting software.

AndySnap is a single or multi-monitor screen capture utility that remembers previous capture regions so you can quickly re-create any of your last 20 screen captures.
AndySnap is able to capture drop-down menus, or optionally include your cursor in the final image. Quickly drag and drop your captured image/file to get it where you want it.

Using a virtual desktop manager is a way to organize applications over several "virtual" desktops. For example if you use two virtual desktops you are able to put a webbrowser on desk 1 and by using a desktop manager "switch away" the webbrowser and it will seem like you have a new empty workspace (desk 2) to put another application/applications on. Virtual desktops are very common in the Unix community and once getting used to this, it is very hard to manage without it.
Main features:
- Configurable key/mouse control
- Small, fast and easy to use, "just the needed stuff"
- Supports user defined icons
- Can keep an active window on every desktop
- Can set windows sticky to make them appear on all desktops
- Configurable layout of virtual desktops, up to 9 desktops
- Supports modules for additional features
- Can save applications desktop belongings and restore them upon restart

Cryptlib by Peter Gutmann is a security toolkit that allows even less experienced programmers to add strong encryption and authentication services to their programs, security features that are becoming more and more indispensable.
The library attempts to hide the low-level details of encryption/decryption and authentication from programmers, allowing them to quickly make their projects more secure.
Some of the symmetric encryption (private key) and authentication algorithms that cryptlib supports include the following:
- AES (Rijndael)
- Blowfish
- DES, 3DES
- RC2, RC4, RC5
The following hash algorithms are available in the library:
- MD2, MD4, MD5
- RIPEMD-160
- SHA
It offers services such as:
- S/MIME
- SSL/TLS
- ssh
It features various hashed message authentication code algorithms:
- HMAC-MD5, HMAC-SHA, HMAC-RIPEMD-160
Finally, asymmetric (public/private key) encryption algorithms such as the following are available:
- Diffie-Hellman, DSA, RSA
cryptlib can also be used with a variety of crypto devices (for example, Fortezza cards and Smart cards).
cryptlib contains as core components implementations of the most popular encryption and authentication algorithms, AES, Blowfish, CAST, DES, triple DES, IDEA, RC2, RC4, RC5, and Skipjack conventional encryption, MD2, MD4, MD5, RIPEMD-160 and SHA hash algorithms, HMAC-MD5, HMAC-SHA, and HMAC-RIPEMD-160 MAC algorithms, and Diffie-Hellman, DSA, Elgamal, and RSA public-key encryption.
In addition to these built-in capabilities, cryptlib can make use of the crypto capabilities of a variety of external crypto devices such as hardware security modules (HSMs), Fortezza cards, PKCS #11 devices, and crypto smart cards. The crypto device interface also provides a convenient general-purpose plug-in capability for adding new functionality which will be automatically used by cryptlib.
The library is free if used in personal, freeware, or shareware projects. The library is written in C. ActiveX and C++ wrappers are provided. The project is OSI Certified Open Source Software.
Enhancements:
- The final release contains mostly minor tweaks based on user feedback from the 3.1 final betas, with no noticeable external changes. Internally, the HTTP engine has been significantly improved, TLS 1.1 is now supported (although at release time there were no other known implementations of this to test against), the BeOS port has been re-done to handle the current state of the OS
using GNU development tools instead of the original Be ones (thanks to Simon Taylor for providing access to his system to do the work on), and the perpetual tweaking of the networking subsystem to handle OS-specific quirks has continued.