Windows
Compatible Applications
File Extension Details
An FR3 file is a report design template created by FastReport, a powerful reporting tool used primarily in software development environments such as Delphi, C++Builder, and .NET. These files contain the layout, formatting, and data source connections required for generating dynamic reports. Unlike a finished document like a PDF, an FR3 file acts as a blueprint that defines how data should be visually presented, including elements like headers, footers, tables, charts, and even embedded scripts often written in PascalScript or C++Script. Developers use the FastReport designer to drag and drop components onto the report page to create complex layouts. When an application runs, the FastReport engine processes the FR3 file, fetches live data from a database or other source, and renders the final report for printing, viewing, or exporting to other formats. It is widely utilized in enterprise business applications for generating invoices, receipts, and detailed analytical summaries.
Programs that can open and work with .fr3 files
Compatible Applications
Compatible Applications
Compatible Applications
Mobile Applications
About .fr3 files
To open a .fr3 file, you need compatible software. Here are some options:
To convert a .fr3 file to another format, you can:
Like any file type, .fr3 files can be safe or potentially risky depending on their source:
Suggested Questions