Software and Services for Catholic and Orthodox Organizations

Parish Data System has been the leading developer of Catholic and Orthodox church software solutions since 1978, meeting the needs of over 9000+ parishes, schools, and dioceses worldwide.

  • Inform Your Staff

    Parish Data System is a comprehensive set of software products that work together to provide your staff with a full picture of what’s going on in your parish. Churches turn to PDS to help organize and coordinate all of their operational, activity, and family information.

  • Connect Your Parishioners

    Encourage people to become more active in your parish. We can help you provide your parish with an online community where people can interact and stay in touch with your parish—making it easier to communicate, grow, give, serve, and meet needs together.

  • Access At Your Fingertips

    Say goodbye to the limits of when and where the work can be done. PDS OnDemand equips your staff (and volunteers) to lookup your data anytime from anywhere so you can enter information at your own convenience.

  • Automate Updates and Back Ups

    PDS OnDemand is cloud-based and managed by us, which means you can access your software from virtually anywhere but our team will make sure it is updated and backed up for you. It’s worry-free and always the latest version.

  • Synchronize Diocese and Parish Data

    Simplify the exchange of accurate family and financial information between your diocese, parishes and other organizations by standardizing your diocese with PDS.

  • Improve Mailing Accuracy

    PDS Development Connection™ automatically synchronizes name and address updates from parishes into Blackbaud’s The Raiser’s Edge™ and sends changes to parishes for review.

  • Run Effective Fundraising Campaigns

    PDS DioOffice™, coupled with PDS DioOffice Server™, helps you synchronize family, personnel, and other key information with parishes and diocesan departments.

  • Consolidate Financial Reports

    PDS DioView™ streamlines the process of consolidating financial reports by enabling your parishes to submit their financial data over the Internet.

  • Centrally Manage Student Information

    Login to access student information, schedules, grades, attendance, activities, discipline, medical details, transcripts, and so much more from campus, your mobile device, or home.

  • Automate Billing and Reports

    Record tuition, fees, and payments per student so you can monitor outstanding accounts and easily send out billing statements. You can also spin up reports to review balances and other information.

  • Connect Faculty and Parents

    Connect with parents and students outside of the classroom by enabling them to go online and view assignments, grades, progress, and communicate with teachers.

  • Empower Your Staff

    Save your teachers and administrators valuable time by enabling them to automate common tasks like organizing lesson plans, posting grades, and mark attendance from anywhere.

Experience the best-selling parish management software in the USA.

The next frontier for Catholic Church software.

We’ve been working hard on our newest software solution, Realm®. It’s the best of all we have learned over nearly 40 years of service to churches. It combines administration, finances, and community into one incredibly easy-to-use web based AND mobile platform for your whole parish.

Move to the Cloud

Ready to Move to the Cloud

PDS OnDemand is a secure hosted solution that combines the power of PDS with the flexibility and always-on availability of the cloud. With PDS OnDemand, you can do your work or access your information from virtually anywhere. All you need to do is sign in. Learn about PDS OnDemand.

Save $100 on PDS Online Giving

Get Started for FREE

Get the first two months free, plus we'll waive the setup fee. Online Giving enables your church, school, or diocese to receive one-time or recurring donations directly from your website. We are pleased to partner with Vanco Payment Solutions as our preferred service provider for Online Giving. All donations and payment processing services from Vanco integrate seamlessly with PDS Office modules. Learn about Online Giving

Proud to Serve the Greek Orthodox Archdiocese of America

Proud to Serve the Greek Orthodox Archdiocese of America

The Greek Orthodox Archdiocese of America has chosen Parish Data System as its only approved and supported Orthodox software solution. We're excited to be rolling out a specifically adapted version of PDS Church Office across the country and regional training is underway. Learn about the Greek Orthodox Software Initiative.

  • Thousands of Happy Clients

    PDS is used in over 9000+ parishes, private schools, and dioceses across the US, making it the top choice for Catholic and Greek Orthodox church software and services. Clients love that they can connect and do their job from anywhere with PDS OnDemand.

    Watch (1:24)

  • Watch video about Diocese of Knoxville

We’ve Got Your Back

Software alone can’t do it all. It’s really about people. We’ve got the largest support team in the industry, and we have a passion for church ministry. Our support staff is an extension of your ministry team, and we look forward to helping you change lives. We offer excellent training options, friendly support, and helpful advice from our experienced ministry consultants.

  • Parish Data System Training


    We provide you with all the training you need to empower your staff and lay leaders to make the most of PDS.

  • Parish Data System Support


    Enrollment in the preferred client program is included with your subscription. Call us or email us any time if you need help.

  • Parish Data System Consulting


    We do the nerdy stuff to make sure your technical details are in sync. We get in, connect it, and get out. No sweat!

Let’s Talk

We have learned a lot by working with thousands of churches over the past three decades, and we would love to share what we know with you. Simply tell us about your most critical ministry goals, and we’ll give you some insight into how others are approaching the same thing.

No obligations. No strings.

Contact us for sales questions about Parish Data System

Whether online, offline, or wireless, the passion that drives ACS Technologies is maximizing technology's value for ministry. We provide management solutions to nearly 50,000 faith-based organizations with focused development and service efforts in 6 key areas: megachurches, medium/large churches, and small churches, organizations, schools, and the Catholic market. With leading brands Realm, ACS, PDS, The City, and HeadMaster, ACS Technologies enables churches to manage every vital area of their ministry from finances to relationships, from events and groups to giving and serving.

ACS Technologies
  • 800.736.7425

Email one of our experts.

We help churches every day, and maybe something we have learned can help you. Whatever you need, just ask. We’ll get in touch with you as soon as we can.

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