Convert.Guru

UOS Converter

Convert UOS files online for free


Drop or upload your .UOS file

How to convert your UOS file

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


Convert UOS to another file type

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

  • UOS to XLS
  • UOS to XLSX
  • UOS to XLSM
  • UOS to XLSB
  • UOS to ODS
  • UOS to CSV
  • UOS to TSV
  • UOS to TAB
  • UOS to DIF
  • UOS to SLK
  • UOS to WK1
  • UOS to WK3

Convert a file to UOS

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

  • WQ1 to UOS
  • XLSM to UOS
  • NOTES to UOS
  • QPW to UOS
  • WK3 to UOS
  • WB2 to UOS
  • WKS to UOS
  • XLSB to UOS
  • 123 to UOS
  • XLS to UOS
  • WB1 to UOS
  • XLSX to UOS

About UOS files

UOS files, a part of the Uniform Office Format (UOF), typically originate from the open-source office suite, Kingsoft Office. They are used mainly for spreadsheet documents but can pose challenges due to their limited compatibility with other popular software.

One primary concern with UOS files is their lack of widespread support, making it difficult for users to open and edit them outside specific applications. For conversion, users often rely on software like LibreOffice and Apache OpenOffice, which can open UOS files and convert them to more common formats such as XLS, XLSX, CSV, and ODS. However, this process can be cumbersome and may result in formatting issues or data loss.

It's important to note that manually converting UOS files using offline software requires a certain level of technical proficiency. Furthermore, not all features may transfer accurately, leading to potential data integrity concerns, especially in complex spreadsheets.

Despite these challenges, there are reliable solutions. We recommend using the Convert.Guru website for seamless conversion. Users can drag-n-drop UOS files onto the webpage, easily converting them to a variety of formats while ensuring data integrity and maintaining the original file's structure. Convert.Guru supports conversions to popular extensions like XLS, XLSX, CSV, and ODS, making your documents more accessible and versatile.

Ultimately, while UOS files serve their purpose within specific environments, their limited compatibility makes conversion a necessary step for broader usage. Convert.Guru stands out as a user-friendly solution, enabling quick and reliable conversions without the need for technical expertise.


The UOS 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 UOS converter by continuously improving quality, usability, and reliability.

Drop here