microsoft/XmlNotepad

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XML Notepad provides a simple intuitive User Interface for browsing and editing XML documents.

Stars: 1.2k
Forks: 240
Open beginner issues: 0
Indexed issues: 52

Dominant language: C#
License: MIT
Last GitHub push: Jul 4, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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52 issues indexed so far

XSLT Transforms will not work from URL location. Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/XmlNotepad#532 · Opened Sep 17, 2026
version 2.9.0.21 hangs when it cannot load schema Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/XmlNotepad#517 · 6 comments · Opened Jul 28, 2026
Preserve empty-element formatting across versions Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

microsoft/XmlNotepad#500 · Opened Jun 5, 2026
Where are the sample templates? Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/XmlNotepad#499 · 1 comment · Opened May 28, 2026
The root element is not declared Open

Difficulty 3/5 1-2 days Newbie friendliness 32/100

microsoft/XmlNotepad#495 · 1 comment · Opened May 8, 2026
Add view/option "Find all" Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

microsoft/XmlNotepad#490 · 1 comment · Opened Apr 16, 2026
Searching File Via Ctrl+F Is Very Slow Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/XmlNotepad#474 · 2 comments · Opened Feb 2, 2026
Support to also save as json Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#458 · 1 comment · Opened Sep 11, 2025
Rewrite the UI in WinUI 3 Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

microsoft/XmlNotepad#454 · 6 comments · 1 reaction · Opened Jul 25, 2025
Schema validation - only one by one? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#452 · 1 comment · Opened Jun 16, 2025
Feature Request - Please support external language files (e.g. .lang) for UI translation Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#450 · 1 comment · 2 reactions · Opened May 14, 2025
Crashes when opening IP-XACT (IEEE 1685) format files Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

microsoft/XmlNotepad#449 · Opened May 3, 2025
Combobox background in dark theme Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

microsoft/XmlNotepad#448 · Opened Mar 29, 2025
Packages update Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

microsoft/XmlNotepad#444 · Opened Feb 20, 2025
Please update the WebView2 package Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/XmlNotepad#443 · Opened Feb 20, 2025
Error List - Description: Limited to 1000 lines? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/XmlNotepad#441 · 1 comment · Opened Feb 17, 2025
Suggestion - better handling of long strings in "Error List - Description" Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#440 · Opened Feb 17, 2025
Please, add generate xml to xsd Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/XmlNotepad#439 · Opened Feb 7, 2025
Suggestion - please add "Copy relative XPATH" to right click menu Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/XmlNotepad#437 · 1 comment · Opened Feb 1, 2025
AutoFormatOnSave inserts newlines for empty elements Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/XmlNotepad#432 · Opened Dec 21, 2024
message "Error Transforming XML" is not removed Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/XmlNotepad#431 · 5 comments · Opened Dec 19, 2024
Error loading schema from another folder Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/XmlNotepad#429 · 2 comments · Opened Nov 22, 2024
Cosmetic wording - "Options" or "Settings"? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#421 · Opened Sep 30, 2024
Suggestion: header-buttons in result for XML-compare Open

Difficulty 1/5 1-3 hours Newbie friendliness 55/100

microsoft/XmlNotepad#419 · Opened Sep 25, 2024
Suggestion: check setttings-file for "read-only" Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/XmlNotepad#418 · 1 comment · Opened Sep 23, 2024
Feature Request - Replace External URL with Local File for XML References Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/XmlNotepad#412 · 1 comment · Opened Sep 18, 2024
Unsharp text on high DPI screen V2.9.0.10 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/XmlNotepad#406 · 4 comments · Opened Aug 15, 2024
XSLT 2 Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

microsoft/XmlNotepad#402 · 4 comments · Opened Jul 26, 2024
Feature Request - Dark Mode/Theme Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#401 · 1 comment · Opened Jul 24, 2024
XmlNotepad detects xml-errors at empty nillable xsd:date Elements, but xml is correct Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/XmlNotepad#398 · 1 comment · Opened Jun 21, 2024
Feature Request - Keyboard shortcut to comment/uncomment nodes Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#396 · 3 comments · Opened Jun 9, 2024
Feature request - User Templates of Prepopulated subnodes Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#391 · 1 comment · Opened May 8, 2024
Feature request - Schematron validation Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#390 · 4 comments · Opened May 8, 2024
Feature Request - Ability to open JSON files that begin with an array Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

microsoft/XmlNotepad#389 · 2 comments · Opened May 7, 2024
Error Installing on another drive Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/XmlNotepad#388 · 5 comments · Opened Apr 27, 2024
XSLT - merging two not opened files Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#387 · Opened Apr 26, 2024
electronic invoice in UBL format takes long time to open (several minutes) Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

microsoft/XmlNotepad#377 · 1 comment · Opened Mar 28, 2024
Location of Schema used for current xml file unclear Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

microsoft/XmlNotepad#368 · 1 comment · Opened Feb 15, 2024
Bulk Selection/Removal? Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/XmlNotepad#355 · 3 comments · Opened Nov 25, 2023
creating xml notepad with a fluent style Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

microsoft/XmlNotepad#325 · 11 comments · Opened Jul 16, 2023
Generate xml from schema Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#324 · 2 comments · Opened Jul 14, 2023
Add strings to existing text, using Xpath Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#256 · 1 comment · Opened Jan 30, 2023
Luxury wish: CSV-formating in XSLT-output Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/XmlNotepad#200 · Opened May 3, 2022
Question: handling of TAB andCRLF in saved XSLT-files Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/XmlNotepad#198 · 4 comments · Opened May 3, 2022
Sugg: better header for output of XML-compare Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/XmlNotepad#188 · 1 comment · Opened Apr 11, 2022
File title versus file-history Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#175 · 4 comments · Opened Feb 24, 2022
Becoming Extremely SLOW when handling large (~100MB) file Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/XmlNotepad#170 · 3 comments · Opened Dec 29, 2021
XML Comparison - ignore URN (URI) Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

microsoft/XmlNotepad#140 · 3 comments · Opened Oct 1, 2021
Alternative color for attributes in Tree View? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/XmlNotepad#84 · 1 comment · Opened Apr 3, 2021
Expandable IDREFs Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

microsoft/XmlNotepad#55 · Opened Jul 9, 2020

microsoft/XmlNotepad

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