Business Software

CRM = Customer Relationship Management
ERP = Enterprise Resource Planning

123tkShop - http://sourceforge.net/projects/my123tkshop/
4ASoft Agenda - http://www.4asoft.com/solution.php?sol=20&language=en
ADempiere (ERP) - http://www.adempiere.com/ADempiere_ERP
Advanced Enterprise (ERP) - http://www.advancedenterprise.com/software.asp
Animal Shelter Manager - http://sheltermanager.sourceforge.net/home.php
ACMP (inventory) - http://www.softsea.com/review/ACMP.html
Aquarius Database (Accounting/Inventory) - http://markmason.net/aq/
Aqura Lite (Accounting/Inventory) - http://www.sadhanasoft.com/aqura.htm
AutoRota (10 staff/area) - http://www.splinterware.com/

Business Aviator (Inventory,sales,purchasing) - http://www.businessaviator.com/free/
Business Plan Toolkit - http://download.cnet.com/Business-Plan-Toolkit/3000-2066_4-10242630.html

Cafe Pilot (Intenet Cafe) - http://www.dijitanix.com/
Calculators (online) - http://www.ratecatcher.com/money-market-calculators/
 (Cash or Payment ;CD Maturity ;College Savings ;Compund Interest ;Inflaion/Taxes on Savings ;Millionaire)
Chronos Estock Card - http://www.estockcard.com/
Clients (3 PC) - http://araxgroup.com/content/view/18/40/
Client Survey - http://www3.telus.net/public/ghlew/mysoftware.html
- Follow Up Survey - http://www3.telus.net/public/ghlew/mysoftware.html
Client Timer - http://www.tightcannon.co.uk
Compiere Free ERP - http://www.compiere.com/products/download/index.php
Correspondence Registration (3 PCs) - http://araxgroup.com/content/view/21/40/
Cyber Time Manager - http://www.cupidsystems.com/products.php

Declare (billing) - http://www.planner-software.com/
Delta60 (invoice,payroll,inventory) - http://www.deltanet2.com/delta60.htm
DRoster (employee schedule) - http://www.kappix.com/products.htm

Easy Credit card Verifyer - http://www.ashkonsoftware.com/freeware.html
Easy Loan Calculator - http://www.theabsolute.net/sware/
Easy Time Tracking (of contractors) - http://www.easytimetracking.net/
Employee Absence Tracker - http://www.johnkapili.com/download.php?view.73
Employee Monitor - http://www.extraspy.com/
Employees of the Company (3 PCs) - http://araxgroup.com/content/view/19/40/
Employee Time Off - http://www.johnkapili.com/download.php?view.5
Employee Work Schedule - http://www.johnkapili.com/download.php?view.15
EPPAP-Magic (supply manager) - http://users.atw.hu/simadcom/eppap.html
Exl-plan free (projections) - http://www.planware.org/exlfree.htm

Fast Mortgage Estimator - http://www.ashkonsoftware.com/freeware.html
Flat Player (digital signage) - http://psychip.net/file/flatplayer.zip
Fleet VIP - http://alembx.com/
Free Calculators (x6) - http://www.wheatworks.com/

Game Centre Freeware (Cyber Cafe manager) - http://www.brothersoft.com/game-center-client-server-12854.html

HotelASP - http://www.hotelasp.com/

Iconcool Customer Data Manager - http://www.iconcool.com/customer-data-manager.html
IMS Telephone On Hold Player - http://www.nch.com.au/ims/index.html
Inflow Inventory (sales,purchasing,inventory) - http://www.inflowinventory.com/
Internal Mail (10 PCs) - http://araxgroup.com/content/view/12/40/
I-Producer (on-hold messages) - http://www.nch.com.au/iproducer/index.html

Kapow (time worked) - http://gottcode.org/kapow/
KnowEM (name/brand check) - http://knowem.com/
KS CRM - http://www.kroll-software.ch/products/ks-crm/

Liberum Help Desk - https://sourceforge.net/projects/liberum/

Maintenance Assistant - http://www.maintenanceassistant.com/
Mark's Adding Machine (MAM) - http://mwganson.freeyellow.com/MAM/
My Crop (farm management) - http://mycrop.nick.oncrete.gr/
MyCyberCafé - http://www.my-cybercafe.com/en/index.html
MyHotspot - http://www.my-cybercafe.com/myhotspot/en/index.html

Namesake (Customer Records Manager) - http://www.b2ltd.com/databaseplace/namesake.htm
NBL Business Suite - http://download.cnet.com/NBL-Business-Suite/3000-2066_4-10974120.html?tag=mncol
NML Finance Tool - http://download.cnet.com/NBL-Finance-Tool/3000-2066_4-10958025.html?tag=mncol
NBL Purchasing - http://download.cnet.com/NBL-Purchasing/3000-2066_4-10958027.html?tag=mncol
Netcounter for 2 (Internet cafe) - http://www.sbzsystems.com/en/commercial-software/netcounter
NPV Discounts (home page) - http://www.wheatworks.com/
 - http://www.easyfreeware.com/npv_of_discounted_cash_flows-13421-freeware.html

Open Bravo (Community Edition - ERP) - http://www.openbravo.com/
OpenERP - http://www.openerp.com/
Opentaps (ERP/CRM) - http://www.opentaps.org/about-opentaps

PartCentre lite (inventory) - http://www.deltanet2.com/PartCenterLite.html
Partracr - http://www.deltanet2.com/partracr.html
Patient Data App -  http://www.elentaris.co.uk/software/index.html
Paymastr (payroll) - http://www.deltanet2.com/paymastr.html
Paypal Certificate Generator - http://www.spicelogic.com/Products/PayPal-Certificate-Generator-for-Encrypted-Website-Payments-9
PayPunch lite (50 employees) - http://www.paypunch.com/paypunch_software.asp#comparison
Pemoht - http://www3.telus.net/public/ghlew/mysoftware.html
- (Inventory, Quick-Pick Lists, Incidents tracking, Employee Tracking, Supplier, Equipment, PM, Work Orders, Work Requests, Parts Lists, Parts Tree, Multi-user)
Personnel Manager - http://homepage.ntlworld.com/gb.reynolds/
PHP-Residence (manage lettings) - http://www.digitaldruid.net/php-residence/en/
PlanFeines (resorce & services) - http://www.planisoftware.com/index.php/en/
PM Master (Preventative Maintenance Schedule) - http://www.nhuntsoftware.biz/
PostBooks - see Xtuple
Project Architect - http://www.kcsoftwares.com/index.php?home
Punch-NT (10 employee time clock) - http://www.ais.org/~gary/gfiles.html

QuikRentals (property manager) - http://www.rollingdata.com/Rollingdata.asp

Rapla (Resource manager) - http://rapla.org/
Reflect (CRM) - http://www.nchsoftware.com/crm/index.html
RVX Manager - http://www.rvx.ro/

Sales Invoice System (ffpu) - http://programmerworld.net/personal/salesinvoicesystem.htm
Sales Tax Calculator - http://www.sjweeks.co.uk/software.htm
ScanFree (hardware/software inventory) - http://www.scanfree.fr/en/products/29-scanfree-freeware-version.html
Scuba Instructor - http://www.tucows.com/preview/333720/Scuba-Instructor
Sellers and the goods (Db) - http://araxgroup.com/content/view/16/40/
Shift Based Payroll (hpnf) - http://download.cnet.com/Shift-Based-Payroll-Application/3000-2064_4-10403094.html
Shop Script Free (shopping cart) - http://www.shop-script.hu/index.php?pg=php-shopping-cart-software-1
Simple Recruitment System (database) - http://apps.nozavi.com/simple-recruitment-system-overview
Space Booker (Event/Property manager) - http://www.spacebooker.net/index.html
Sugar Community CRM - http://www.sugarcrm.com/crm/download/sugar-suite.html?lsd=open-source

Tax Brackets Estimator - http://www.ashkonsoftware.com/freeware.html
TedCo Loan Calculator - http://www.wheatworks.com/free-loan-calculator.htm
TimeLive Live (5 user) - http://www.livetecs.com/Home/Default.aspx
Time Tracker (to-do list & clock) - http://www.formassembly.com/time-tracker/
Tomato Cart (shopping cart) - http://www.tomatocart.com/
Tracker - http://www3.telus.net/public/ghlew/mysoftware.html
- Serial Tracker - http://www3.telus.net/public/ghlew/mysoftware.html
TransdayX lite (inventory/sales manager) - http://sites.google.com/site/transdayx/

Vat - see Calculator list
Venci Order Manager (VOM) - http://nezavisim.com/?cat=2&scat=8
Vertikal CRM Invoicer - http://www.vertikalsystems.com/en/products/crm/overview.htm
VevoCart Community - http://www.vevocart.com/vevocart_community-details.aspx

Wakodi (Property Management) - http://sourceforge.net/projects/wakodi/
Whid (time invoicing) - http://products.jgaa.com/?menu=435

Xibo (digital signage) - http://xibo.org.uk/
Xtuple PostBooks (ERP/CRM) - http://www.xtuple.com/postbooks

Zen Cart (shopping cart) - http://www.zen-cart.com/

list - http://www.economicswebinstitute.org/software.htm
Tax freeware - http://www.digita.com/taxcentral/default.asp
(Payslip Checker ;Pension Relief Calculator ;Rebate Estimator ;Stamp Duty Calculator ;Tax Code Checker ;Vat Calculator)

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Point of Sale

Copper - http://www.nchsoftware.com/point-of-sale/index.html
Free Delivery & Takeout Pizza POS Software - http://www.pizzasoftware.com/ 
FreePOS (1) - http://www.freepossoftware.co.za/
FreePOS (2) - http://www.positive-feedback.net/
FreePOS (3) - http://sourceforge.net/projects/freepos/
MozPos - http://sourceforge.net/projects/mozpos/
Php Pos - http://www.phppointofsale.com/
Pos Pizza - http://www.freepospizza.com/
Posterita - http://www.posterita.org/
ProffittCenter EPOS - http://proffittcenter.org/
Sales Manager (beta) - http://aeo3.com/

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School Administration

Ascend SMS - http://www.ascendsms.com/
Fedena - http://www.projectfedena.org/
Fekara (online) - https://fekara.com/
OpenSIS Community - http://www.opensis.com/community
School Time (free = 50 students) - https://school-time.co/#
School Tool (online) - http://schooltool.org/
TS School Standard Edition - http://www.ts-school.com/

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Stocks & Shares

3Dstocker - http://3dstocker.exactscores.com/
ApiStock - http://www.aptistock.com/
Calculator of Trader - http://www.softaddress.com/forex_calculator/index.php
DK StockTicker - http://www.dkpcode.com/downloads.html
FCharts SE - http://www.spacejock.com/FreechartsSE.html
Free Stock Charts - http://www.freestockcharts.com/
Incredible Charts - http://www.incrediblecharts.com/index.php
JStock - http://sourceforge.net/projects/jstock/
Quick Quote - http://www.accessoryware.com/FreeSoft.htm
Quote Tracker - http://www.quotetracker.com/index_nn.asp
Stock Index 3D Clock - http://www.softpedia.com/get/Others/Finances-Business/Stock-Index-News-Clock.shtml
StockQuote - http://skwire.dcmembers.com/fp/?page=sstockquote
Stock Rover - http://www.stockrover.com/product-overview.html
StockWatch (Excel) - http://breaktru.com/stock.html
Trading View - https://www.tradingview.com/