CSV, Excel, Calc, JSON, XML, TSV simple viewer (v 0.2.1) - Ubuntu 24.04

- Ubuntu 24.04 CSV(.csv), Excel(.xlsx, .xls), OpenDocument Spreadsheet Calc(.ods), JSON(.json), XML(.xml), TSV(.tsv) simple viewer

* Version : 0.2.1

* Release date : 2026-08-06 [Y-M-D]

- Patch date : 

 

* Starting with version 0.2.0, the Ubuntu version is distributed as a Debian package(.deb).

(e.g., dsn-viewer_[version]_amd64.deb)

 

 

* This is the latest version. If an error occurs, please refer to the link below for the older version.

- Debian package version(.deb)

(v 0.2.0) http://dasom.net/450 or https://gangserver.tistory.com/450

- Portable version

(v 0.1.9) http://dasom.net/447 or https://gangserver.tistory.com/447

(v 0.1.8) http://dasom.net/445 or https://gangserver.tistory.com/445

(v 0.1.7) http://dasom.net/423 or https://gangserver.tistory.com/423

 

 

This is a csv, excel, (LibreOffice/OpenOffice) calc, json, xml and tsv simple viewer developed using (pandas + PyQt5 + pyinstaller).

 

[ Download ]

Caution! - To prevent spam downloads, the download URL below is changed periodically.

https://drive.google.com/file/d/1-oFWSbVIFQm7gaui4kIJC20FAdVMw3CG/view?usp=sharing

 

When you download the installation file, it will be downloaded with the filename dsn-viewer_[version]_amd64.deb.

 

 

[ Installation ]

After running the terminal, change to the downloaded directory

and execute the Debian packaging installation command as follows.

$ sudo dpkg -i dsn-viewer_0.2.1_amd64.deb

 

 

[ Run ]

Click the installed "DSN Viewer" app to run it.

 

 

[ Running screen ]

* The first line of data is used as the column header name.

 

 

dsn-viewer_0.2.1_amd64.deb file sha256 hash value :

2fe5fe47431b9e0bf31afb1202e07ece1a6c6eadccdea2df7632f1550151b470

 

 

* To check the SHA256 hash of a file in Ubuntu,

use the Terminal command sha256sum <file_path>

 

$ sha256sum dsn-viewer_0.2.1_amd64.deb

2fe5fe47431b9e0bf31afb1202e07ece1a6c6eadccdea2df7632f1550151b470  dsn-viewer_0.2.1_amd64.deb

 

 

[ Uninstallation ]

After running the terminal, execute the Dabian packaging removal command as follows.

$ sudo apt remove dsn-viewer

 

 

[ Development environment ]

(* Bold text indicates updated modules.)

python      : 3.12.x

PyQt5       : 5.15.11
pyinstaller : 6.21.0

pandas     : 3.0.5

python-calamine : 0.8.2

lxml           : 6.1.1

xlsxwriter  : 3.2.9

openpyxl  : 3.1.5
xlrd           : 2.0.2
odfpy        : 1.4.1

 

 

[ License ]

This program is freeware.
(This program is available for anyone to use for free.)

This program does not warrant against any problems that may occur during use.

This program does not collect or transmit any personal information or data from users.

This program can only be distributed on the following site.
http://dasom.net
https://gangserver.tistory.com

 

 

[ Version history ]

0.2.1 (2026-08-06 [Y-M-D])
- Python module version upgrade(pandas)
- Change default text encoding: "utf_8" to "utf-8"
  (Resolves encoding errors when reading XML files)

 

0.2.0 (2026-07-24 [Y-M-D])
- Ubuntu : Debian packaging(.deb)

 

0.1.9 (2026-07-22 [Y-M-D])
- Treat text encoding format as user input

 

0.1.8 (2026-07-14 [Y-M-D])
- Python module version upgrade(pandas, python-calamine, lxml, pyinstaller)

 

0.1.7 (2026-04-17 [Y-M-D])
- TSV(Tab-Separated Values) data format(.tsv) support
- Apply background color to the row

0.1.6 (2026-04-08 [Y-M-D])
- Support for multiple sheets in Excel/Calc files
- Fixed an issue where memory continued to increase when opening files
- XML data format(.xml) support

0.1.5 (2026-03-27 [Y-M-D])
- Unify local file and URL open data loading
- Added data conversion function
- Change to Calamine engine when opening Excel/Calc files

0.1.4 (2026-03-23 [Y-M-D])
- Added a view feature using a URL
- JSON data format(.json) support

0.1.3 (2026-03-16 [Y-M-D])
- Data is processed using "UTF-8" encoding by default when loading,
  but if it fails, it is additionally processed using "CP949" encoding.
- Partial modification to reduce data processing speed.

0.1.2 (2026-03-08 [Y-M-D])
- Added search function

0.1.1 (2026-03-04 [Y-M-D])
- Add a toolbar

0.1.0 (2026-03-02 [Y-M-D])
- Initial version