.105 — Quicken Basic Financial Data

Intuit Inc. · 1991

Developer

Intuit Inc.

Key Features

Varies storage behavior for typical database workflows
Common MIME type: application/x-quicken
Recognizable file signature: Not applicable for this proprietary format
Associated with Intuit Inc.

Best For

Structured data storage
Reporting and synchronization
App backends

Less Ideal For

Visual design assets
Free-form document authoring
Direct consumer playback

Common Use Cases

Storing structured records
Import/export between systems
Application backends and analytics

How to Open It

On Windows, open the file with Quicken.
On macOS, open the file with Quicken.
If the file does not open, confirm that the extension really matches .105 and that the download or transfer completed without corruption.

What is a .105 file?

The .105 file extension is primarily associated with Quicken, a popular personal finance software developed by Intuit. These files contain basic financial data, including transaction histories, account balances, and budget information, for users managing their finances. They are proprietary to Quicken and are used for storing and retrieving essential financial records within the application. Unlike more modern formats, .105 files are typically less structured and may require specific versions of Quicken for compatibility.

Programs That Open .105 Files

Platform	Program
Windows	Quicken	Paid	Official
macOS	Quicken	Paid	Official

Common Problems with .105 Files

⚠️ Cannot open .105 file.

Ensure you have Quicken installed and the file is not corrupted. Try opening it with a compatible version of Quicken.

⚠️ Data in .105 file appears corrupted or unreadable.

This could be due to a corrupted download or file transfer. Try re-downloading or re-creating the file. If the issue persists, consider restoring from a backup if available.

⚠️ Need to import data from a .105 file into another financial program.

Quicken often allows exporting data to more common formats like CSV, QIF, or OFX, which can then be imported into other applications.

Frequently Asked Questions

What is a .105 file?▼

A .105 file is a proprietary data file format used by Quicken, a personal finance software. It stores financial information such as transactions, account balances, and budgets.

How can I open a .105 file?▼

The primary way to open a .105 file is by using Quicken software. Ensure you have a compatible version installed.

Can I convert a .105 file to another format?▼

While direct conversion is difficult due to its proprietary nature, Quicken allows exporting data to formats like CSV, QIF, or OFX, which can then be used in other applications.

Technical Details

The .105 file format is a proprietary binary format used by Quicken to store financial data. It is not publicly documented, making direct manipulation or conversion challenging without specialized tools or knowledge of Quicken's internal data structures.

Did You Know?

The .105 format is quite old, originating from the early days of personal finance software when data storage methods were less standardized.

While Quicken is the primary association, very old versions of other financial software might have used or been able to import similar proprietary formats.

The number '105' in the extension doesn't typically have a widely known symbolic meaning; it's likely an internal designation by the developers.

Security Information

As a proprietary financial data file, .105 files themselves do not pose a security risk. However, always ensure you are downloading Quicken or any associated tools from official sources to avoid malicious software.