All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with interpolation, smoothing and nonlinear regression.

Zipeg is free Macintosh utility for Mac OS X. Zipeg opens and explores content of zip, rar and other archives, preview files and images before you extract them.

Zipeg is free Macintosh utility for Mac OS X. Zipeg opens and explores content of ZIP, RAR and other archives, preview files and images before you extract them.

Fileaze is a tool for batch tasks operating on files, folders, FTP, e-mail and HTTP sources. It can copy/move/rename/delete, change attributes, text-replace, zip/unzip, enc/decrypt, FTP, e-mail. Full support for RegExp, external commands, scheduling.

Cool PDF Reader is the world's smallest PDF viewer/reader to view and print PDF files, and convert PDF's to TXT, BMP, JPG, GIF, PNG, WMF, EMF, EPS. It is only 655KB to download and doesn't need lengthy installation, just download, unzip, and run.

WhiteBoard PS - this cool little utility is your own personal White Board.

All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with interpolation, smoothing and nonlinear regression.

TurboFTP is a secure FTP client that supports secure FTP over SSL/TLS and SFTP over SSH2. Includes a Folder Synchronizer,a Task Scheduler,FTP/SFTP Upload Wizards,and a zip/unzip utility. Its Sync Service Module can run schedule tasks as NT service.

ActiveX Zip component for VB6, ASP, Delphi, VBScript, providing managed classes for creating, managing, and unzipping Zip archives. Supports progress monitoring, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE.

.NET 2.0 Zip component for C#, VB.NET, and ASP.NET providing managed classes for creating, managing, and unzipping Zip archives. Supports progress monitoring, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE’s.

Visual C++ 8.0 Zip compression class library providing C++ classes for creating, managing, and unzipping Zip archives. Supports progress monitoring, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE.

Sniff out wasted space with The Best Duplicate File Finder available. Space Hound 4 eliminates duplicate and unused files that are cluttering up your hard drive and causing problems. Uncludes File & Directory Management, Zip & Unzip, file Viewers

A free vertical calendar for easy and quick use with a cute photo.

Softabar Command Line Email Client is a tool for email automation. Use this tool to send, receive and monitor email, directories and files from a command line and from scripts.

Program to help you remember your appointments.

Quickly encrypt and compress confidential files for secure storage or transfer over insecure networks, such as via email attachments or instant messenger. Zip Unzip - Encrypt Decrypt. Free 30-day Trial download.

WatchDirectory automatically starts tasks when the directory contents that this program is monitoring changes. Predefined tasks include: Auto Copy, Auto FTP, Auto Email, Thumbnailer, Create HTML, Auto ZIP/Unzip, Start your own script.

PacketStuff Network Toolkit contains a set of very well-known tools for network analysis, fingerprinting, trafiic monitoring, etc. All these tools may be launched from any (removable) disk without installation of WinPCap beforehand.

JustZIPit is a tiny, powerful, free ZIP tool. Replaces clunky interfaces with pure simplicity. Lean and mean with full ZIP-64 support!

Auto FTP Premium: automated ftp client with flexible scheduler, transfer manager, zip/unzip. Define auto recurring downloads or uploads for any future date and time. Transfer any group of files from/to your local or server computer(s).