Convert.Guru

IIF Converter

Convert IIF files online for free


Drop or upload your .IIF file

How to convert your IIF file

  1. Click Select File above, and choose your IIF file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert IIF to another file type

The converter easily converts your IIF file to various formats—free and online. No Excel or extra software needed.

  • IIF to CSV
  • IIF to QIF
  • IIF to QBO
  • IIF to PDF
  • IIF to JSON
  • IIF to XML
  • IIF to YAML
  • IIF to YML
  • IIF to TOML
  • IIF to INI
  • IIF to CFG
  • IIF to CONF

Convert a file to IIF

The converter also works in reverse, allowing you to convert your file into the IIF file type—in the best quality.

  • DBF to IIF
  • XML to IIF
  • SQLITE to IIF
  • XLSX to IIF
  • SQL to IIF
  • TSV to IIF
  • ACCDB to IIF
  • YAML to IIF
  • MDB to IIF
  • CSV to IIF
  • ODS to IIF
  • JSON to IIF

About IIF files

The Intuit Interchange Format (IIF) is a proprietary file format used by Intuit Inc.'s QuickBooks software for importing and exporting financial data. It is a text-based format, and the data is stored in comma-separated values (CSV) files. IIF files are not compatible with other accounting software programs, and conversion to other formats can be difficult.

The most common file extensions associated with IIF files are .IIF, .IIFQ, and .IIFQX. It is possible to convert IIF files to other formats, such as CSV, Excel (XLS), and PDF, using software such as various tools, appropriate programs, and other software. However, due to the complexity of the data stored in IIF files, conversion can be difficult and may require manual intervention.

When converting IIF files, it is important to consider the data structure of the IIF file and the data structure of the target file format. If the data structures are not compatible, the conversion may not be successful. Additionally, the data may need to be manually edited to ensure accuracy and completeness.

Due to the complexity of IIF files and the difficulty of converting them, it is recommended to use a free and easy online website such as Convert.Guru to convert IIF files. This will ensure that the data is accurately and completely converted, without the need for manual intervention.


The IIF Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best IIF converter by continuously improving quality, usability, and reliability.

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