SumatraPDF
E1008102
SumatraPDF is a lightweight, open-source document viewer for Windows that supports formats like PDF, ePub, MOBI, XPS, DjVu, and comic book files, known for its speed and minimalistic interface.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SumatraPDF canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12899763 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SumatraPDF Context triple: [WinEdt, canIntegrateWith, SumatraPDF]
-
A.
Evince
Evince is a free, open-source document viewer for the GNOME desktop environment that supports formats like PDF, PostScript, DjVu, and TIFF.
-
B.
Adobe Acrobat
Adobe Acrobat is a widely used software application for creating, viewing, editing, and managing PDF (Portable Document Format) documents across multiple platforms.
-
C.
GSview
GSview is a graphical user interface for viewing and managing PostScript and PDF files using the Ghostscript interpreter.
-
D.
Adobe Digital Editions
Adobe Digital Editions is an ebook management and reading software application from Adobe that supports DRM-protected EPUB and PDF files across multiple devices.
-
E.
Atril document viewer
Atril document viewer is a lightweight, multi-format document viewer commonly used in Linux environments, particularly within the MATE desktop, to display PDFs, PostScript, and other document types.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SumatraPDF Target entity description: SumatraPDF is a lightweight, open-source document viewer for Windows that supports formats like PDF, ePub, MOBI, XPS, DjVu, and comic book files, known for its speed and minimalistic interface.
-
A.
Evince
Evince is a free, open-source document viewer for the GNOME desktop environment that supports formats like PDF, PostScript, DjVu, and TIFF.
-
B.
Adobe Acrobat
Adobe Acrobat is a widely used software application for creating, viewing, editing, and managing PDF (Portable Document Format) documents across multiple platforms.
-
C.
GSview
GSview is a graphical user interface for viewing and managing PostScript and PDF files using the Ghostscript interpreter.
-
D.
Adobe Digital Editions
Adobe Digital Editions is an ebook management and reading software application from Adobe that supports DRM-protected EPUB and PDF files across multiple devices.
-
E.
Atril document viewer
Atril document viewer is a lightweight, multi-format document viewer commonly used in Linux environments, particularly within the MATE desktop, to display PDFs, PostScript, and other document types.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
document viewer
ⓘ
free software ⓘ open-source software ⓘ portable application ⓘ software application ⓘ |
| designGoal |
lightweight footprint
ⓘ
simplicity ⓘ speed ⓘ |
| developer | Krzysztof Kowalczyk NERFINISHED ⓘ |
| feature |
bookmarks support
ⓘ
command-line options ⓘ continuous scrolling ⓘ customizable shortcuts via configuration file ⓘ fast startup time ⓘ keyboard shortcuts ⓘ low memory usage ⓘ minimalistic user interface ⓘ portable mode ⓘ presentation mode ⓘ printing support ⓘ rotation ⓘ single page view ⓘ tabbed interface ⓘ text search ⓘ zooming ⓘ |
| genre |
PDF reader
ⓘ
comic book reader ⓘ e-book reader ⓘ |
| license |
GNU General Public License
ⓘ
GPLv3 NERFINISHED ⓘ |
| operatingSystem |
Windows
ⓘ
surface form:
Microsoft Windows
Windows ⓘ |
| platform |
32-bit Windows
ⓘ
64-bit Windows ⓘ |
| programmingLanguage |
C
ⓘ
C++ ⓘ |
| softwareVersioning | stable release model ⓘ |
| supportsFormat |
CBR
ⓘ
CBZ ⓘ CHM ⓘ DjVu NERFINISHED ⓘ FB2 ⓘ MOBI NERFINISHED ⓘ OpenXPS NERFINISHED ⓘ PDB ⓘ PDF ⓘ PS ⓘ XPS NERFINISHED ⓘ comic book archive ⓘ ePub ⓘ |
| website | https://www.sumatrapdfreader.org/ ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SumatraPDF Description of subject: SumatraPDF is a lightweight, open-source document viewer for Windows that supports formats like PDF, ePub, MOBI, XPS, DjVu, and comic book files, known for its speed and minimalistic interface.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.