GO Gestionale Open: an Open Source ERP for your business
GO Gestionale Open (GO Open ERP in english) is a completely free and open source ERP with more than 2000 installations in Italy. The program has an intuitive graphical interface and can manage multiple users and multiple enterprises. Companies can use it from sales to purchases, to manage the warehouse and the accounting. It also includes functions of activities planning, CRM and it can be used to exchange simple messages between users. You can download GO freely, and if you want you can subscribe an assistance contract with us.
Financial Derivatives Calculator with 168+ Models (Options Calculator)
A real-time financial derivatives calculator supporting 168+ models from QuantLib, Financial Numerical Recipes in C++ and MetaOptions. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring distances to any industry used expiration into the future. Spread engine with spread views. Models Supported: Black-Scholes, Merton-73, Black-76, Roll Geske Whaley, Garman KohlHagen, Jump Diffusion, Quanto, Vasicek Bond Option, Turnbull Wakeman Asian, TimeSwitchOption, Look Barrier, Bachelier, PartialTimeBarrier, GapOption, Extreme Spread Option, Simple Chooser, ComplexChooser, PartialFixedLB, Executive, CashOrNothing, Extendible Writer, OptionsOnOptions, BAWAmericanApprox, BSAmericanApprox, AssetOrNothing, Bisection, BAWbisection, BSbisection, Gfrench, Gcarry, Swapoption, Complex Chooser, Super Share, EquityLinkedFXO, Spread Approximation, BinaryBarrier and more
Desktop based calls,meetings,tasks,accounts,contacts,leads,opportunities,projects,cases,documents,bugs .Customer invoices,orders,accounts receivables,contracts,supplier invoices,orders ,inventory transfers ,multiple locations,inventory control.
simple and clear personal cash manager with gui
cashbox455 was created to make managing cash easy and fun. with this software customer always knows how much money he has in his pocket. main aim was to create ultra simple and easy tool with some commonly asked useful features. that is why cashbox455 is not competitor to such great, powerful tools like `gnucash`. cashbox455 doesn't have lots of professional stuff such as double-entry bookkeeping, accounts, planning. but it includes some common tools like search and filter. cashbox455 is simple and clear as a pocket. video tutor: http://youtu.be/GCNT-3M9v0U
AutoBudget takes your homebanking account data and generates output for your spreadsheet that gives you a good overview of your economy. It currently supports the following bank systems: Jyske Bank.
Set of useful tools for payment service development
The BP-Tools set consist from applications supporting EFT testing, benchmarking and transaction service development. BP-Tools suite currently consists of following three components: - BP-CCALC: Cryptographic Calculator - BP-CardEdit: Thales P3 Input/Output file editor - BP-EMVT: EMV Tool - BP-HCMD: Thales HSM Commander
Convergent BSS OSS Telecom voice, data, voip, CDR billing
Dynasoft TeleFactura is the definitive BSS OSS convergent Telecom billing software for voice, data, recurrent services (WLR) for operators and carriers offering Telecom, VoIP, Wifi, MVNO, mobile, WISP, ISP, callshop services and any company selling Telecom voice and data services. Managing 1000s of end-users could not be easier. TeleFactura is able to bill CDR data of any type and source (text files, databases and Web pages) and has hundreds of advanced functionality for switchless billing. We also have a Radius AAA integration with TekRadius and Radius Manager which enables the management of pre-paying users and control user-access on your network. Billing includes carrier provisioning, account reconciliation, mediation, call rating. Integrated with TekRadius, Paypal, Authorize.net, Xero, Sage UK and Canada. Full pre/post sales, training and support offered. All solutions can be accessed via any Web browser.
Implementation of algorithm from paper 'Numerical Approximation of Option Premia in Displaced-Lognormal Heston Models' by A Dickinson. For code: click link under 'Develop' & checkout via svn or click link under Browse Code->SVN & download tarball
The Official Address Normalizer parses a mailing address into a set of potentially matching US Postal Service standardized addresses. The library is intended for real-time usage and emphasizes speed over completeness.
Technical analysis software
QChartist is an open source technical analysis software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got a little inspired from MT4 allowing a fairly easy portability of programmed indicators from MT4 to QChartist. It is now faster and much more professional thanks to the use of a C++ layer (used mostly for calculations) over the standard Basic layer (used mostly for the GUI interface). You can use astro indicators and functions from a library for astronomical calculations. You can get realtime quotations thanks to perl scripts.
iceB - free and opensource accounting software for Linux and Windows
IceB is personal and corporate financial accounting (bookkeeping) software that can manage multiple accounts, multiple bases, and multiple users. It manages third parties, expenditures, and receipts categories, and also budgetary lines, financial years, and other. Support multiplatform - Linux/Unix and MS Windows (include Windows7)
MGARCH is a software library for R-Project to simulate and estimate various MGARCH processes. This project also provides convenience tools for preparing data, summarizing and visualizing results, prediction and documentation.