Best Payment Processing Software for Windows
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Compare the Top Payment Processing Software for Windows as of November 2025
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What is Payment Processing Software for Windows?
Payment processing software is software used to facilitate payments made to and from businesses. It can process these transactions quickly and securely, allowing merchants to run their operations smoothly. The software is often integrated with point-of-sale systems or accounting programs, allowing for seamless tracking of all financial information. Users can easily manage payment gateways, report on transactions, and reconcile accounts with detailed analytics tools. Compare and read user reviews of the best Payment Processing software for Windows currently available using the table below. This list is updated regularly.
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1
RetailEdge
High Meadow Business Solutions
RetailEdge is an easy to use and feature-rich point of sale (POS) and inventory management software solution for retail businesses. RetailEdge offers multi-location support, credit card processing, website integration, mobile POS, and gift card management capabilities within a suite. The solution supports secure and mobile payments like EMV and Apple Pay and integrates with multiple e-commerce platforms for efficient order processing and price updates. RetailEdge was developed in June of 1989 to provide a powerful, flexible, full-featured POS software and hardware solution at a reasonable price that is easy to install, use, and configure, but also affordable to maintain and run. We strongly believe that a good POS solution, in addition to providing great features for a low price, must be supported well. So we have developed a strong support system that provides a backbone of local resellers and quick access to US-based Tier 3 (highest) level support.Starting Price: $495.00/one-time -
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EBizCharge
EBizCharge
EBizCharge is the leader in integrated B2B payment processing, powering secure payment acceptance for over 400,000 users across the US and Canada. Our payment platform allows businesses to securely accept transactions anywhere, anytime, inside 50+ ERP, CRM, and accounting solutions. EBizCharge transforms payment operations by increasing processing efficiency, eliminating double entry, reducing errors, and improving security. Our suite provides online and mobile credit card processing, ACH payments, multi-currency support, real-time processing, secure encryption and tokenization, email payment links, customer portals, and comprehensive transaction reporting. EBizCharge is PCI-compliant with advanced data encryption and tokenization, ensuring all payment data is secured. EBizCharge integrates with QuickBooks, NetSuite, SAP, Oracle, Sage, Microsoft Dynamics, Salesforce, Acumatica, and more.Starting Price: $25/month -
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The Card Association
The Card Association
Unlock effortless payment processing solutions with The Card Association. Our comprehensive array of setup options ensures seamless transactions for your business needs. Whether you require traditional card reader payments, convenient mobile payment capabilities, robust e-commerce solutions, or fully integrated POS (point of sale) applications, we have you covered. With our user-friendly interface and versatile platform, you can easily navigate through various payment methods to cater to your diverse clientele. Our team is dedicated to providing you with top-notch support and guidance every step of the way, ensuring a smooth transition and optimal performance. Experience the convenience and efficiency of modern payment processing with The Card Association. Join countless satisfied merchants who have streamlined their transactions and elevated their business operations. Discover why businesses trust us for secure, reliable, and customizable payment solutions. -
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Cutting Edge Payment Processing Gateway with Enterprise Features and Real-Time Metrics
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Paddle
Paddle Payments
Paddle is a subscription commerce and billing platform for Software and SaaS companies. It’s more difficult than ever to keep up with customer demands, to find new international growth opportunities, and to manage your internal resources effectively. With Paddle, you spend less time on fixing internal roadblocks and can focus on scaling your business. Paddle provides a full suite of tools from optimized checkout to sell your software, to recurring billing, fraud detection, manual invoicing, sales taxes, global currencies, customer support, analytics and much more, all in one platform. Choose how you want to sell, Paddle supports every type of sales motion. Optimize your checkout for conversions, scale your sales-assisted invoicing to more business accounts, and add subscription billing -
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Atlantic-Pacific Processing Systems
Atlantic-Pacific Processing Systems
APPS digital platform delivers high end optimization & real-time data to provide greater visibility into payment analytics. We offer industry-leading, end-to-end, scalable processing solutions in line with your growth strategy. APPS is proud to be Visa’s FINTECH partner. We create the platforms & technology that unite your data into a central command center at your fingertips. Tie the customer’s payment data to your merchant processing platform on a global level with one master login. A true omnichannel experience. APPS is proud to be selected as the North American Acquirer for VISA payment gateways Cybersource and Authorize.net. We provide payment and data-centric acquiring solution platforms throughout North America. APPS digital platform delivers high-end optimization & real-time data. to provide greater visibility into payment analytics. We offer industry-leading, end-to-end, scalable processing solutions in line with your growth strategy. -
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PaymentCollect for QuickBooks
Payment Collect
PaymentCollect™ is a software plugin for the full suite of QuickBooks® products that allows business owners to natively process credit cards within QuickBooks® through the processor or bank of their choice. We support QuickBooks Desktop® back to version 2004, Point of Sale® back to version 2010, as well as the new QuickBooks Online.® PaymentCollect™ provides simple, convenient, efficient, and inexpensive payment processing software. Reduce overhead and variable costs by receiving, processing, and automatically posting payments into QuickBooks. With Payment Collect™, your customers can pay their invoices 24/7 by phone or online. We synchronize with QuickBooks® so invoices are automatically marked as paid. -
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SDK.finance
SDK.finance
SDK.finance is a white-label core payments platform, serving as a backbone for building fintech products on top. Available in cloud PaaS and on-premise with the source code license versions, the platform caters to businesses of all sizes - from startups seeking affordable software to SMBs and enterprises that need scalability and independence.Starting Price: Contact us -
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SwipeSum
SwipeSum
Discover the best credit card processing solution for your unique business and eliminate most fees associated with accepting payments. The research required to find the best solution for your unique business can take months, and merchants do not have the upper hand in negotiations. Swipesum solved that. We prove that we're the experts by sourcing the best payments solutions for you, and help pre-negotiate the most favorable terms for free. Our advice is completely free to you. We'll help negotiate and manage your payments solution, so you can focus on the growth of your company. Swipesum combines industry knowledge, proprietary software technology, and dedicated customer service to create a payments solution that will optimize card processing for your business. There is a lot of misinformation and confusion in card processing. The industry tends to obscure pricing while building the appearance of inflexibility and exclusivity into their services.Starting Price: $15 per month -
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Sonder Payments
Sonder Payments
Sonder Payments is a membership-based payment processing solution tailor-made for high-ticket businesses. Sonder Payments does not charge a percentage markup on transactions. Instead, members pay a static monthly fee for access to a dedicated support team, virtual terminal, recurring billing, online invoicing, and more. Sonder Payments is suitable for all business sizes and models. Our software is capable of integrating into numerous payment gateways, eCommerce platforms, and point-of-sale software. No matter how you use Sonder Payments, you'll always know what you pay and get paid fast. In most cases, businesses receive deposits within 5-7 hours. Sonder Payments memberships start at just $49 per month with rates as low as $0.08 per transaction. Visit SonderPayments.com for a free cost-savings analysis.Starting Price: $49/month -
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Bellwether Purchasing and Inventory
Bellwether Purchasing and Inventory Software
Rated #1 in purchasing software for SMB companies who create 50-1000 POs a month. Bellwether is cloud-based, modular, scalable, easy to use and offers a 100% money-back guarantee. Modules include Requisitions, Purchase orders, Receiving, invoicing, Inventory, and more. There are over 50+ punchouts, partial receipts, blanket POs, and integration to your ERP through invoicing. Reporting and help docs are available throughout the solution and you will also have outstanding customer support every step of the way. You decide what you need and when to add more. Proven and trusted as the best purchasing software by thousands of customers for over 35 years. Bellwether's solution works in all industries. Check it out now by requesting a free demo based on your company's needs and purchasing workflow. Look forward to hearing from you. -
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uniCenta
uniCenta
Day-In, Day-Out uniCenta software helps thousands of people all around the world save their business time and money. uniCenta is not the usual run-of-the-mill legacy Point Of Sale software developer. We are a small team dedicated to bringing you innovative Point Of Sale apps. Run the full version of uniCenta oPOS on any smartphone, tablet or countertop machine with a browser. Send orders to a local kitchen, packing or warehouse display wherever it’s located. Strengthen your customer connection and reinforce your brand. Blend In-store prepayments with online store purchases. This app' will earn you money and pay you for every transaction you make.Starting Price: $5 per month -
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NDMS Merchant Account
National Discount Merchant Services (NDMS)
National Discount Merchant Services (NDMS) offers a comprehensive suite of payment processing solutions tailored for businesses across various industries. Their services encompass both in-person and online transactions, supporting credit card, debit card, and ACH payments. NDMS provides advanced features such as EMV/chip terminals, virtual terminals, mobile point-of-sale systems, and secure payment gateways. To enhance security and compliance, they offer tokenization, PCI compliance assistance, fraud prevention tools, and a secure vault for storing sensitive data. Additional services include recurring billing, chargeback management, multi-currency processing, and customizable reporting tools. NDMS caters to a wide range of industries, including retail, ecommerce, healthcare, hospitality, and high-risk sectors, ensuring flexible and scalable solutions for businesses of all sizes. Starting Price: $5.00/month -
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OrangePay
OrangePay Merchant Services
OrangePay is based in New York, the heart of the economic world, and is one of USA’s fastest growing merchant services providers. We are constantly evolving, with our pulse constantly on the ever changing processing industry. With thousands of merchants choosing OrangePay as their provider of choice, our team is committed to providing you with solutions that ensure your business success. OrangePay provides state of the art processing solutions and services for all types of businesses, from small boutique stores, to large chain stores, from Shopify processing to full e-commerce solutions, restaurants, clothing stores, NPOs. You name it, we process it. No business is too small or too large for us! -
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PayXpert
PayXpert
THE PERFECT FORMULA TO INCREASE YOUR SALES Our Payment Gateway together with our Central Panel and our Connect2pay payment page solution are the result of years of experience in the payment industry. We constantly revamp them as our innovative experts come up with new ideas and our clients’ needs grow. With PayXpert, you will benefit from an innovative payment technology. We help you to improve your conversion rate while keeping you safe. Use the advanced payment technological tools that PayXpert team has developed. In accordance with local payments habits, one of the main key to be successful in company internationalization is to have the right payment method to get high volume of sales. With PayXpert, you can go international with local payment methods. Our payment solutions enable our clients to open business worldwide. PayXpert is connected with a large network of acquirers and also with many Alternative Payment Solutions around Europe, Morocco and Asia. & more -
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Credics Solution
Credics
Technology is reshaping the financial industries and Credics is at the forefront of the fintech revolution. As new innovations help develop businesses and expand the reach of financial services providers, Credics is successfully making financial processing more efficient for companies around the world. The Credics Issuing Solution provides a ready-to-go program for credit, debit, prepaid, private-label, and stored-value cards, all of which can be easily configured to clients' requirements. A smart management system that allows acquirers to fully manage the merchant environment from the product management level (POS, VPOS, RFID, and more), providing a flexible hierarchy for business schemes and pricing strategies on the individual merchant level A unique, cost-saving system designed to accommodate any billing scheme, the Transactor combines comprehensive billing features with a powerful transaction-processing platform.Starting Price: $30000.00/one-time -
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Nuvei
Nuvei
One platform. One partner. Limitless global possibilities. Bring it all together through one end-to-end payment technology platform. Take advantage of all Nuvei has to offer without changing provider. That’s right. We believe in choice, flexibility and redundancy. Add us to your gateway stack for faster growth and geographic coverage, or take advantage of our full platform for maximum benefits. Leverage our connections with 200+ global acquirers to capture every payment opportunity, increase acceptance rates, and reduce operating costs. Reach a new level of payment processing capability with our extensive flexibility and customization. Start processing fast. Our payment platform easily integrates with multiple gateways, platform partners and eCommerce plugins. Take advantage of all Nuvei has to offer without changing providers. That’s right. We believe in choice, flexibility and redundancy. -
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ZOOZ
PayU
A solution that streamlines all aspects of your payment stack into one, consolidated, and customizable platform. Save time, money, and ensure the best approval rates with the ZOOZ orchestration platform. Flexible routing engine to maximize your payment performance. Add and remove providers according to your needs. A set of tools to maximize payment performance. Streamline processes with unified tokenization across all your providers. A straightforward interface to empower payment teams without knowledge of code. All payment-data is consolidated and analyzed in one place. Ensuring you are fortified with the top market requirements. Thanks to our powerful API, you gain full control over all aspects of your payment stack— whether you need to manage your payments or your account , generate reports , run analysis, or simply Audit—our API has got you covered from start to finish. -
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Preferred Payments
Preferred Payments
A secure platform and API to accept payments, grow revenue and scale your business. Straight forward API documentation and dedicated developer support to integrate ECRYPT's powerful payment solutions to your software. Accept payments, manage customers and build a powerful payment stack on the ECRYPT platform. Integrate secure and simple card-present payment solutions with ECRYPT’s Cloud EMV devices. Secure hosted payment fields for software applications and websites. Reduces PCI scope and offers more customization. A secure solution to manage customers, store payment methods and keep sensitive financial data safe. Secure and store sensitive payment data with ECRYPT’s tokenization and P2PE solutions. A payment platform built for enterprises, developers and innovators. ECRYPT gives businesses the tools to manage, scale and monetize payments services. Card-present transactions are now easier and faster than ever before. -
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SmarterCommerce Payment Processing
Premier Group Consulting
PCI PA-DSS compliant architecture allows your organization to virtually eliminate PCI scope and cost for credit card operations. SmarterCommerce's integration with Payflow™ and Computop's Paygate provides support for almost all leading payments. The PayCloud architecture allows for a no hardware deployment and simplified PCI compliance. SmarterCommerce is the solution of choice for over 120 JD Edwards customers. SmarterCommerce Payment Processing is 100% tailored for JD Edwards and features comprehensive integration. A focused implementation approach delivers a highly accelerated and low-risk process for quick return. Leverage JD Edwards integrated payments on an existing ecommerce story using web services. Give customers 24/7 access to view and pay invoices online with an integrated online portal. Organizations are increasingly adopting an integrated approach to payments. -
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Prolitus Crypto Payment Gateway
Prolitus Technologies
Providing End-to-end NFT token development services to ensure users can tokenize their rare items or collectibles assets. World-class Metaverse NFT marketplace development services offered to help users create a perfect, virtual new world and also customize their own Metaverses. Create your own crypto tokens that are fungible and have legal compliance with our offerings of comprehensive SFT token development services. Unlock the benefits of DeFi yield farming strategies to generate more cryptos with existing cryptos. Launch your own DeFI wallets to enjoy complete freedom, transparency, security and accessibility of your digital assets. Peer-to-peer decentralized Applications or Dapps can enhance security of your systems and also bring about more transparency in the ecosystem. -
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Merchant One
Merchant One
We use state-of-the-art technology, and make compliance a top priority. We’re here to stay. We aren’t brokers, so you’ll be dealing directly with the source. We understand what it takes for merchants to be successful online. The Merchant One payment gateway offers data security, fraud detection, and lots of options for ease of use and, ultimately, your success. Virtual Terminal: Key in or swipe sales through our secure payment portal. Credit and ACH payments. If you prefer to do your own EMV Level 3 processor certification, you can interface directly with our unified payment enablement platform using our API. We’ll provide you with integration examples for your own applications as well as our integration guide and API documentation. Unlike with our SDKs, any development using our APIs will require additional processor certifications for your chosen payment device. -
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CDGcommerce
CDGcommerce
CDGcommerce provides professional merchant services with a focus on always putting our merchant’s best interests first. We provide solutions that reduce the risk, lower the cost and simplify the process of accepting payments on your website, in-store or on the go. With CDG, you are a name – not just a number. We value each and every merchant relationship regardless of whether you are a brand new startup or process millions of dollars. You’ll get to know our dedicated staff on a first name basis and they will get to know you and your business. If you are accepting credit cards via website or virtual terminal, CDG offers a free gateway that will fit your needs and remove a layer of unnecessary fees. If you operate from a brick and mortar location, we can offer a free terminal placement program that will future proof your equipment. We believe transparency, control, security and helpful team members are crucial to keeping you focused on what you do best - growing your business! -
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PaymentCloud
PaymentCloud
Here at PaymentCloud Merchant Services, we provide credit card processing for businesses of all types. From Fortune 100 companies to small, local storefronts, ecommerce or retail, and all levels of risk, we can support each and every business. We have a robust toolset of integrations with nearly any platform, shopping cart, and CRM, unified fraud detection software, and chargeback mitigation tools that allow you to reduce your risk and amplify your reward. Talk with one of our dedicated account managers to get personalized care and a real person every single time. PaymentCloud lays the foundation businesses need to thrive. With 50+ years of combined experience within the payments industry, we look forward to paving the way to your business’ success. Free cost comparison. Seamless setup. Chargeback and fraud prevention. Hundreds of integrations. Low risk and hard to place industries accepted. -
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Midax
Midax
Since 1998 Midax has been providing robust loyalty and payment solutions for the grocery, C-Store and petroleum industries. MIDAX has continued to evolve with customer-facing touch points for communicating with the customer with POS, mobile ordering, and self-checkout, with one common user experience across all platforms. Midax distributes its products directly, providing the hardware, installation and maintenance services. Midax, Inc. is a Virginia-based software development company focused on retail technology, anchored in grocery and C-stores. We are pioneers in building integrated EFT and loyalty solutions, dating back to 1998 when the company was founded by Jim Nevill. MIDAX's strength is moving data reliably and with the industry’s best tracing and audit controls, allowing us to collect and distribute data reliably and consistently. While we are most known for deploying these skills in loyalty and payment processing and interfacing into multiple POS, and third-party services. -
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EzLink Enterprise EFT Switch
CashLink Global Systems
EzLink Enterprise is a PA-DSS 3.2 Certified, high-performance, credit and debit-processing EFT (Electronic Fund Transfer) switch, capable of authorizing & routing any financial transaction based on the pre-defined rules/configurations. EzLink Enterprise supports a wide variety of platforms and configurations and is tailored to meet clients’ site specific and hardware requirements. EzLink has the capability to drive any SSTs such as ATM, Kiosk, POS and Teller Terminals directly. External Interface is provided through Standard ISO 8583. EzLink switch is designed to handle the complex flow of acquirer & issuer transactions within as well as across different financial institutions in a very flexible/configurable way, thereby providing the exact solution intended to meet the client requirement. EzLink supports ISO 20022 Messages which offers a universal messaging language throughout the payment chain, on an International scale. -
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Novatti
Novatti
Novatti is a leading digital banking and payments company. Its fintech, billing, and business automation platforms make payments fast, simple, and secure. Payments services include card issuing, merchant acquiring, payment processing and settlements, and enable our customers to thrive as we shift to a cashless economy. Novatti holds all necessary regulatory licences and registrations, including an Australian Financial Services Licence (No 448066) through its subsidiary Flexewallet Pty Ltd, registration in New Zealand as a Financial Services Provider (FSP613789) through subsidiary Flexewallet (NZ) Limited, is registered with AUSTRAC as a Remittance Network Provider, and has applied to APRA for a restricted banking licence through its subsidiary Novatti IBA Pty Ltd. -
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ACCEO Tender Retail
ACCEO
Deployed in major retailers throughout Canada and the United States, ACCEO Tender Retail is an industry leader and one of the first EMV-ready payment solutions with end-to-end encryption (E2EE) in North America. ACCEO Tender Retail is integrated in cash registers throughout North America, including Fortune 500 companies. Every day, our payment solution handles millions of smart card transactions that flow from point-of-sale terminals to processors. Whether you run an independent business or a national chain, enhance customer experience with ACCEO Tender Retail, a cutting-edge and secure payment middleware software that works for your retail business. -
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Slice
Slice
Slice allows businesses to accept payments without having to pay the processing fee. We strive to know the needs of our clients better than they do. Our extensive experience has taught us that there is no substitute for getting to know your merchants in order to provide them with outstanding service. All merchants are not created equal and at Slice we strive to provide each merchant with individualized attention. We believe that in order to maintain long-term relationships with our merchants, we must continually position ourselves as a resource with the most current products in today’s market for electronic payments. -
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Global payment processing solutions that save you time and money. Sage Payment Solutions are simple, smart business solutions that help you get paid, make payments and manage your money. Our unique business model caters to businesses of all sizes as a service provider, through innovation and partnerships. Keep the funds flowing easily with convenient payment processing options and integration with Sage accounting products. APIs that pair technology so you can deliver the experience your customers want while staying on the edge of innovation. Our partner program is focused on your business success. We help you drive lasting customer relationships and enable you to run your business smarter, so you can run it better. Get paid faster with e-invoicing and create custom invoices with click-to-pay options and automatic payment reconciliation.
