Technical Specification and Requirements (Onsite Installation)

Modified on Sat, 28 Jun at 12:42 PM

P11D Organiser Version 2025.2.1

Product Development Platform	Microsoft Visual Fox Pro
Product Installation Platform	Flexera InstallShield
Product Installation Type(s)	Client (Local) Client/Server (Networked) *Excluding* cloud-based synced storage (e.g. OneDrive, Google Drive, DropBox, SharePoint etc) - see here Multi-User (when networked)
Supported Operating Systems (X86 & X64 Platforms)	Desktop Microsoft Windows 7 (SP1) - (no longer supported by Microsoft) Microsoft Windows 8.1 - (no longer supported by Microsoft) Microsoft Windows 10 (up to and including 22H2) Microsoft Windows 11 (up to and including 25H2) Server Microsoft Server 2008 (R2) - (no longer supported by Microsoft) Microsoft Server 2012 (R2) - (no longer supported by Microsoft) Microsoft Server 2016 Microsoft Server 2019 Microsoft Server 2022
Virtual Environments	Microsoft Hyper-V VM Ware Citrix
Workstation Hardware Minimum Requirements (Client/Server)	Minimum of 125MB available Hard Disk space Screen resolution of at least 1440 X 900 (recommended)
PDF Viewer	An application on the PC that allows the viewing of PDF files Any modern browser (Google Chrome, Microsoft Edge, Firefox etc) Adobe Reader/Acrobat, FoxIt etc.
Included 3rd Party Modules	Amyuni PDF Document Converter 6.5 Dynazip-NX Version 5.0 West Wind Internet Protocols Version 4.68
Supported Email Applications	Possible Microsoft Outlook (32 & 64 bit) Microsoft Outlook (Office 365 client) SMTP (Google at Work/GSuite/Google Workspace, Office 365) Preferred OAuth (Office 365/Google Workspace)
Firewall Whitelisting (to allow submission and legislative updates)	Software updates and licencing https://www.MyP11D.com HMRC Government Gateway submissions https://transaction-engine.tax.service.gov.uk/submission SSL Certification (for MyP11.com) https://crt.sectigo.com P11D Organiser Software Support site https://support.p11dorganiser.co.uk
Supported 3rd Party Payroll and Accounts Applications	Pegasus Opera 3 Payroll System Pegasus Capital Gold Payroll System Iris Earnie32 Payroll System Iris EarnieIQ Payroll System SDWorx/Ceridian CPS1 Payroll System Payroll Business Solutions Accord Payroll System MHR Software - iTrent Workday (public webservices)