Best Payment Processing Software for Windows
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Compare the Top Payment Processing Software for Windows as of January 2026
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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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PremierCashier
NetResources
Tired of integrating PSP's and handling cashier complexity? PremierCashier is your no-code, scalable e-commerce solution. With one API integration you can access hundreds of payment solutions. Any device, any language, and any currency - including many popular cryptocurrencies. Smart credit card routing with intelligent failover, clever rules and algorithms to ensure you never lose a transaction. Bring your own merchant accounts or use our payment consulting to ensure you maximize your payment potential in any geo market. Our payment orchestration software is lightning fast and extremely customizable. Automatic customer profiling allows you to keep your processing secure while providing your customers with a VIP experience. And our dashboard is unrivaled in terms of providing you with actionable information at your fingertips. Plus, our latest API makes for a fast and robust integration to your CRM/ERP. Contact us to get started!Starting Price: $750 USD - no percentages! -
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Cutting Edge Payment Processing Gateway with Enterprise Features and Real-Time Metrics
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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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Payscout
Payscout
Our proprietary Paywire platform was built to handle simple and complex payment needs, with easy integration for both software and web applications. Our partners are able to process more payments by expanding their acceptance channels and adding multiple payment methods. Our platform has the ability to integrate with complex peripherals including EMV readers and check scanners, with support for mobile, web, desktop, and Thin Client solutions. Paywire is a turnkey and flexible solution with multiple interfaces that can accommodate a multitude of payment processing, monitoring, and reporting needs. As an active member of ACA International, and with over 20 years of experience serving the collections industry, we know the operational and compliance needs of your agency. We are a world-leader in secure, flexible, and highly customized ecommerce solutions and our proprietary Paywire platform can be configured to meet your needs.Starting Price: $1.65 per month -
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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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Xsolla
Xsolla
Xsolla is the video game ecommerce platform powered by Transaction Engine and Business Engine to help developers and publishers market, sell, connect and optimize their games globally. Serving only the video game industry, the Xsolla Transaction Engine and Business Engine work seamlessly together to solve the complexities of distribution, marketing and monetization so developers, publishers and platform partners can increase their audience, sales and revenue. Market, sell, connect, and optimize your game with one platform, powered by Xsolla Transaction Engine and Business Engine. Accessible solutions that combine our products, industry connections, and expertise to meet your company’s specific needs. Great games can emerge anywhere. We at Xsolla are here to ensure the best ideas get made, get seen, and get played. So we've built a suite of products that remove the barriers between creators and the support they need. -
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CARDZ3N
CARDZ3N
CARDZ3N supports global payments for credit cards, ACH, SEPA, and Crypto (140+ coins). CARDZ3N processes payments for emerging markets & high-risk businesses, including CBD, crypto exchanges, gambling, travel, and more. We also offer a Stripe Alternative with rates starting at 2.25% for non-profits & 2.75% & $0.25 for e-commerce. CARDZ3N also offers other payment options, such as ACH, payroll and HR, benefits, or business capital. CARDZ3N Our mission is to solve the most pressing problems facing our clients, large and small. Our unique approach is what distinguishes us and what makes us different. We offer a wide range of services and solutions that help organizations achieve their vision, facilitate change, and maximize performance and productivity. -
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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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Gigwell
Gigwell
Gigwell is changing the way live entertainment bookings are made globally through our collaborative booking platform. We are the first cloud-based booking platform that integrates end-to-end workflow automation for booking and management agencies. We provide a simple solution to manage all artist logistics, collect and track payments electronically, negotiate contracts, talent availabilities, and monitor revenue goals. Leveraging a network of thousands of industry professionals and talent buyers, Gigwell is hyper-tailored to the workflow of a $200B industry still predominantly operating on excel spreadsheets and word documents. Gigwell has been featured in Billboard, Techcrunch, DJ Mag, Hypebot, DJ Times, Magnetic Mag and awarded the most notable startup from SF MusicTech’s StartUp Innovators Challenge.Starting Price: $33.00/month/user -
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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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Womply
Womply
Our mission is to help local businesses thrive in a digital world. Founded in 2011, Womply is a local commerce platform that provides apps, APIs, marketing, and financial tools to make local commerce happen for over 500,000 American businesses and their customers. All of Womply’s products and services are powered by the Womply Commerce Graph, a proprietary data asset that offers the most complete view of local commerce.Starting Price: $49/month -
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AQ2 Remittance
AQ2 Technologies
Any company that accepts checks as a form of payment can benefit from AQ2 Remittance. AQ2 Remittance is scalable for businesses that process as few as 25 to 50 checks per day, up to hundreds or even thousands of checks daily. Using check capture technology, you can significantly reduce operations and labor costs. AQ2 Remittance allows users to electronically transmit check images and related information quickly, without relying on couriers or daily trips to the nearest branch. Furthermore, the high costs of manually listing check amounts on deposit slips, manual research processes, and hardcopy distribution all become things of the past. A full featured check capture and electronic deposit solution for businesses. Capture data for uploading into your accounts receivable system. -
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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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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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Cashbook
Cashbook
For companies with high-volume transactions. Built on seamless integration between banks and ERPs. Proven to increase cash flow, eliminate manual processes, reduce DSO, and improve cash visibility. Automate complex financial processes and transform your finance department. One central hub to log all notes, see lockbox images, eliminate deductions and add attachments with real-time information. Intelligent software forecasts payments based on historical performance highlights overdue accounts and automatically creates user-defined dunning letters. Expect higher collections efficiency and expect your companies DSO to plummet. Deductions are claimed by large and small companies with customer-specific codes and reasons. Adapt deduction management to any bank file or remittance format and route deductions for speedy review and approvals. Create reason and deduction codes directly from remittance data, regardless of ERP. -
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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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Paysafe
Paysafe
Smart payment solutions for your business. 20+ years experience servicing over 200,000 small and medium businesses. Accept payments easily, anywhere you do business. We offer a full suite of payment acceptance tools - in-store, online and mobile - all designed to help build and grow your business. No two businesses are the exact same. With this in mind, Paysafe offers four distinct options for business owners looking to accept payments. Each option offers a distinct sales experience, allowing you to select the one which works best for your business. This approach allows Paysafe to tailor our accounts from ultra-specialized cloud integrated business management suites to traditional swipe and processing solutions for the best price.
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