Planning your upgrade to Claris FileMaker 2026 platform

Ben Fletcher • 10 June 2026

Claris FileMaker 2026 is the ultimate platform for custom app creation, now with powerful new native features for leveraging Artificial Intelligence by integrating Large Language Models (LLMs) and integrating with Claris Connect and Claris Studio. Given its advanced features and capabilities, it's the platform of choice for SMEs seeking to start fresh building a new custom business app. However, if you're thinking about upgrading from an older Claris FileMaker version, preparation is key, and that's where we come in.


This brief guide outlines the major points of consideration when upgrading. However, don't worry if these technicalities overwhelm you - our expert consulting team is just a click away, ready to guide you through any concerns.


The Upgrade Process: Claris FileMaker v12-v2025 (.fmp12 format)

The good news: versions 12-2025 share the same file format as the 2026 version, making upgrades a breeze. However, certain interface changes might require user adaptation if your app was built prior to FileMaker 16. For example, if your users utilize the footer bar for zoom control, view mode changes, or status bar display, they'll have to adjust to using the upper status bar and application menus. If that's a challenge, our consultants can assist with incorporating zoom control into your interface layouts.


One caveat is that while it's possible to use legacy versions of Claris FileMaker Pro to connect to Claris FileMaker Server 2026, we advise against it. Mixing client versions can prevent you from leveraging the full benefits of the Claris FileMaker 2025 feature set. For maximum security and optimal performance, make sure both the server and all users are on the latest software version and patch.


Claris haven't yet compiled a handy checklist of deprecated features in Claris FileMaker 2026, so make sure to verify if these impact your usage - for now best to check against the FileMaker 2025 list:

https://support.claris.com/s/answerview?anum=000048380&language=en_US


Revamping Your Legacy Systems: Claris FileMaker v6-11 (.fp7 & .fp5 format) or earlier

Older versions of FileMaker are a testament to the platform's longevity. However, they do come with unique challenges, including the impossibility of direct conversion using Claris FileMaker 2025. Don't worry, we're equipped to handle these issues and are ready to bring your vintage database files into the present.


We also recommend considering a fresh start. The latest Claris FileMaker boasts myriad features that can significantly boost your business operations. Remember: upgrading isn't merely about maintaining the status quo—it's about embracing innovation and driving your business forward.


If you want to do the minimum possible work to convert your files into the v2025 format then look at our previous guide for FileMaker Pro 19:

https://www.datatherapy.com/planning-your-upgrade-to-claris-filemaker-2025-platform


General Upgrade Considerations: Let's Get Practical

No matter your current version, our team can assist you through the upgrade process, even if your app involves complex dependencies, such as integrations with legacy software or plugins. Note that most plugins will require updates (sometimes paid) to ensure compatibility with Claris FileMaker 2026.


We encourage you to consider the future-proofing benefits of a 'cloud-first' and 'AI-first' mindset. Older systems may not have been built with this in mind, but the modern Claris FileMaker platform has been designed to seamlessly integrate with other cloud solutions and now leading public and private LLMs.


Ultimately, we believe that your software should work for you, not the other way around. That's why we're committed to ensuring your upgrade is more than a simple technical exercise—it's a strategic move that aligns with your business' evolution. If you're ready to harness the power of the modern, interconnected, and dynamic Claris FileMaker 2026, get in touch with us today. We're here to help you achieve your business goals.


by Ben Fletcher 10 June 2026
FileMaker Server 26 Enhancements Multiple SASE Processes - FileMaker Server 26 allows you to configure the number of active process in the Server Side Script Engine (SASE), the upper limit being determined by the hardware in use. This allows for more server side processes to occur in parallel - for automated imports, sync and nightly data transformations which need high throughput. Auto-Restart - FileMaker Server's Web Publishing Engine (WPE), OData and Data API services now monitor and detect abnormal termination events and restart automatically on a crash. Export Field Contents on Server - No additional 3rd party plugins or work arounds to automate server side document generation and export to server side folders. FileMaker Go 26 for iOS Enhancements Additional support for iOS hardware and locale support. Core Platform Security Enhancements Additional corporate security enhanced with support for OpenSSL 3.5 LTS, Apache Tomcat 10.1.44+, Windows Server 2025 certification, and full macOS 2026 compatibility. Need help to upgrade to FileMaker 26? At DataTherapy, we specialise in supporting and upgrading legacy FileMaker apps as well as building new custom apps to leverage the latest features of the Claris FileMaker 26 platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
by Ben Fletcher 10 June 2026
As well as the customer facing UI enhancements, FileMaker 26 has a number of 'under the hood' tool enhancements for long standing developers: Enhanced Inspector - layout controls dynamically adjust based on the object type, reading the cognitive load of navigating the Layout Mode tools for new and veteran developers alike. Control Field Entry by Calculation - field level editablity is now controlled by a boolean calculation that evaluates at runtime based on any developer defined logic. This makes building role based editing or workflow based record locking much easier to implement. Sort Custom Functions with Folders - this now is applied at an independent folder level, making it much easier to work with distributing a shared function library that needs to display in a specific order. Set Layout Zoom by Calculation - the UI zoom can now be scripted to any decimal percentage, making it easier to make layouts which adapt to a specific user or device screen size requirements. Draco Catalog - FileMaker 2026 now includes a persistent catalog which is independent from the application data which can be used for storing JavaScript modules and persistent solution-level settings (app versions, feature flags and environment identifiers). PDF Script Workspace - dedicated script steps have been added for PDF manipulation which makes the generation of multi-page reports assembled from different layouts both using FileMaker Pro client and via FileMaker Server. Need help to upgrade to FileMaker 26? At DataTherapy, we specialise in supporting and upgrading legacy FileMaker apps as well as building new custom apps to leverage the latest features of the Claris FileMaker 26 platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
by Ben Fletcher 10 June 2026
FileMaker 2025 already added significant enhancements to leverage AI and FileMaker 26 continues to double down on this: Field Annotation A new AI tab is available within the Field Options to define a JSON calculation as the field's annotation which is used in Export dialogs, sort dialogs and most essential in Data Definition Language (DDL) for use in AI. Save as XML & Solution Upgrade Tool FileMaker Pro 26 can now save a copy of your solution as a .xml formatted text file and the enhanced Solution Upgrade Tool can now read XML input and create brand new .fmp12 files or patch existing ones. This is a huge boon for Claris FileMaker developers - it means that Claris FileMaker developers can now use AI tools to generate XML which can then be used to create real production ready FileMaker solutions. Additionally, traditional version controlling scheme and using diff tools to compare XML outputs between production and development releases can be compared. Google Gemini Support Gemini is now supported as a native option in FileMaker script steps making it substantially easier to integrate with Google Cloud and Gemini if that is your preferred AI backend provider. PDF Text Extraction The native ExtractTextfromPDF() function introduced in FileMaker 2025, can now be used to process OCR (scanned) PDFs and not just text-layer PDFs. This again reduces the reliance and cost of using additional 3rd party plugins, APIs or AI tools for text extraction. Need help to upgrade to FileMaker 26? At DataTherapy, we specialise in supporting and upgrading legacy FileMaker apps as well as building new custom apps to leverage the latest AI features of the Claris FileMaker 26 platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
by Ben Fletcher 10 June 2026
The new Claris FileMaker 2026 release includes enhancements to user experience and accessibility: WebDirect Accessibility & Platform updates WebDirect now includes better screen reader support for the visually impaired or motor disabilities: semantic HTML is now correctly labelled and there is improved focus management for modal dialogs, portals and pop-ups. This is a critical requirement for any public-facing WebDirect solutions where accessibility is a legal obligation. WebDirect in FileMaker 2026 now runs on JDK 21 - removing a barrier to corporate environments that have strict or have deprecated older versions of JDK in their infrastructure. Japanese Calendar Support Native Japanese era-based (gengō) calendar system support has been added in FileMaker 2026— drop-down date pickers now display and accept dates in the Japanese calendar across all. This is critical to Japanese solutions where there s a legal mandate for governmental and official documents to use era-based dating. Need help to upgrade to FileMaker 2026? At DataTherapy, we specialise in supporting and upgrading legacy FileMaker apps as well as building new custom apps to leverage the latest features of the Claris FileMaker 26 platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
by Ben Fletcher 10 June 2026
The new Claris FileMaker 26 release includes two highly significant enhancements to business continuity and disaster recovery: FileMaker Standby Server FileMaker Server 26 can be paired with a second 'hot spare' server which is always ready to become the primary, with failover only taking a few minutes to implement. This means that a hardware failure of the primary server server can be quickly recovered from by promoting the secondary server. Previously, synchronising data between a primary and fail over server would have required additional software adding complexity and cost to a FileMaker Server deployment. FileMaker Server 2026 now includes this service as standard, making it much more economic to implement. The fail over server does not have to be running on the same OS platform or network and so you can run a hybrid on-premises + cloud or split across different cloud data centres or providers for added robustness. FileMaker Server Remote Backup Claris now offer a cloud storage backup service integrated directly with FileMaker Server which can be bolted onto existing FileMaker Server installations (on-premises or running on private cloud). While many private managed hosting providers such as DataTherapy have implemented cloud backups as part of their standard service, FileMaker customers with on-premises infrastructure would often struggle to implement robust backup solutions without dedicated virtualisation teams and additional 3rd party backup software. Again, this provides an economic option for FileMaker customers to consider as part of their disaster recovery strategy. Need help to upgrade to FileMaker 26? At DataTherapy, we specialise in supporting and upgrading legacy FileMaker apps as well as building new custom apps to leverage the latest features of the Claris FileMaker 26 platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
by Ben Fletcher 10 June 2026
Upgrade to Claris FileMaker 2026 now! DataTherapy are pleased to announce that Claris FileMaker 2026 managed private cloud hosting packages are immediately available on both Windows and Linux platforms via FileMaker Host . DataTherapy can provide scalable, managed FileMaker packages for businesses of all size. Full details of all of our packages can be found here . Why choose DataTherapy for Claris FileMaker Hosting? Hassle-Free Hosting We handle everything – from setup to ongoing maintenance, so you can focus on your business, not server management. Personalised UK-Based Support Speak to real FileMaker experts, not call centres. All our servers are fully managed by our in-house team. Secure, High Performance Infrastructure Our hosting is fine-tuned for optimal database performance and is hosted on Amazon Web Services (AWS). Our servers are scalable, provide enterprise-grade security, and we handle backups to keep your data safe. No Long-Term Contracts Flexible quarterly billing options with a free 2-week trial for maximum flexibility without long-term commitments. Fully Customised Hosting Tailored for your Business We understand FileMaker inside out. Whether you’re running a small business system or a large enterprise solution we can provide the perfect plan based on your user and performance needs. If you need additional information, or would like to arrange a free trial of any of our packages then please don’t hesitate to contact our team .
by Ben Fletcher 10 June 2026
What is new in FileMaker 26? The Claris FileMaker 26 (version 26 - they have officially skipped versions 23-25 so that the version number aligns with the year of release ) Platform for is now available as of 10th June 2026 and demonstrates Claris’ on-going commitment to embrace transformative technologies. Whether you’re a long-time FileMaker user or just exploring how to modernise your internal systems, this latest release includes expanded AI capabilities including Google Gemini support, major server reliability improvements, and significant accessibility advances. Here’s what you need to know: AI capabilities Google Gemini support: Adds Gemini to FileMaker's growing list of supported AI providers, giving developers greater flexibility when building intelligent applications. Field and table annotations: Attach semantic meaning to fields and tables so AI models have richer context — improving the accuracy of natural language queries and LLM-generated insights. Metadata calculation functions: New functions including BaseTableComment and FieldAnnotation provide programmatic access to schema documentation, making AI-powered solutions easier to build and maintain entirely within FileMaker. Server reliability and infrastructure Automatic crash recovery: The Web Publishing Engine, OData service, and Data API now restart themselves after interruptions — reducing downtime without manual intervention. Multiple SASE processes: Support for multiple Server-Side Script Engine processes improves throughput and responsiveness under heavy workloads. Updated platform compatibility: Full support for macOS 26, Windows Server 2025, OpenSSL 3.5 LTS, and Apache Tomcat 10.1.44+ ensures deployments stay secure and supported in modern IT environments. Accessibility WebDirect improvements: Updated semantic HTML, improved screen reader compatibility, better focus management, and ARIA compliance — a significant step toward WCAG 2.1 compliance. No redesign required: Existing layouts benefit from accessibility improvements automatically, lowering the barrier for partners serving clients with compliance requirements. What benefits doe this bring to new and existing FileMaker customers? Build and deliver faster — A smarter development environment with context-aware tooling and scripting improvements means less time on layout friction and more time building solutions our clients love. Lead with AI — Google Gemini support, field annotations, and native metadata functions give us the tools to build genuinely intelligent apps — without third-party platforms or custom integrations. Reduce client downtime — Automatic service recovery means enterprise deployments keep running even when issues arise. Serve every user — Built-in accessibility improvements help clients meet WCAG 2.1 and Section 508 requirements, opening doors to new government, healthcare, and enterprise customers. Grow with a future-ready platform — Compatibility with the latest operating systems, security standards, and AI providers means the solutions we build today are designed to last. Ready to upgrade your business to FileMaker 26? The new benefits of FileMaker 26 mean you can layer power AI into existing solutions without any major redevelopment work. Support for natural language input allow smarter and more intuitive applications to improve your business decision making. At DataTherapy , we specialise in building custom apps for business using the Claris FileMaker platform. Whether you need training, support, cloud hosting or are ready to go all-in on developing a new app from scratch—we can help. βœ… Certified Claris FileMaker Developers βœ… UK-based team of full-time professionals βœ… Platinum Claris Partner βœ… Experts in secure, on-premise and private cloud deployment of FileMaker πŸ“ž Contact us today for a free consultation and discover how local FileMaker can help your team move faster, work smarter, and stay fully in control of your data.
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