Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
on this file
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on this file" is a correct and usable phrase in written English.
It is used to refer to a specific file among multiple files. For example, "I have already included all of the relevant information on this file."
✓ Grammatically correct
News & Media
Formal & Business
Science
Academia
Wiki
Alternative expressions(18)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
29 human-written examples
Right-click on this file and select Open With > Jupyter.
Academia
Forward and reverse sequences were pasted into the inputfile.txt and primer3_core was then run on this file.
Science & Research
The 3D model of connections and metal frames, which are suitable for processing software for structural engineering applications, are generated automatically based on this file.
The behavior in this case is controlled by the truncate and trunc_value settings in the.sherpa.rc file; see "ahelp sherparc" for details on this file.
Academia
"We have not yet been able to study and to establish an exact timing for all the sounds and words heard on this file".
News & Media
Based on this file, the recently developed Module "Alternative Constitutions" in WEBCOCON generates atomtypes, theoretical correlation data and table-based carbon chemical shifts.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
set take error on ; Stop execution of this file on any error.
Academia
For a little more information on the format of this file, look at /opt/aips/31DEC07/SYSTEM/UNIX/DADEVS.SH.
Academia
// Please consult Readme.txt or instructions on the usage of this file.
Academia
Based on this filing, it's difficult to determine whether Goldman itself owns a piece of Navigant, or is simply acting as the broker for outside investors.
News & Media
Apparently in response to this filing, on November 11, 2016, Mr Stafford was transported to the courthouse.
Academia
Expert writing Tips
Best practice
When using "on this file", ensure that the context clearly identifies which specific file is being referenced to avoid ambiguity.
Common error
Avoid using "on this file" in overly casual conversations; opt for simpler alternatives like "about this" or "regarding this" to maintain a natural tone.
Source & Trust
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on this file" functions primarily as a prepositional phrase, modifying a verb or noun to specify the subject or focus of an action or discussion. It indicates a direct relationship or dependency concerning a particular document. Ludwig AI confirms its correct and usable nature in written English.
Frequent in
News & Media
31%
Formal & Business
24%
Wiki
17%
Less common in
Science
14%
Academia
10%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "on this file" is a grammatically sound and commonly used prepositional phrase to specify a document or record as the subject of attention. Ludwig AI validates its usability in written English. While versatile, its register leans towards neutral to professional contexts, making it suitable for news, business, academic and scientific writing. When choosing "on this file", always ensure the context clearly identifies the specific file being discussed. While "in this file" can sometimes be used interchangeably, "on this file" focuses on the file as a whole, whereas "in this file" refers to something contained within it.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
regarding this document
Replaces 'file' with 'document' and uses 'regarding' to indicate the subject of discussion.
concerning this record
Substitutes 'file' with 'record' and 'concerning' for a formal tone, highlighting the information contained.
pertaining to this matter
Employs 'matter' instead of 'file', broadening the scope to the issue at hand, and 'pertaining to' for a formal tone.
with respect to this item
Replaces 'file' with 'item' and uses the more formal 'with respect to' to indicate the subject.
in reference to this report
Uses 'report' as a substitute for 'file', indicating a specific type of document, and 'in reference to' to introduce the subject.
about this case
Replaces 'file' with 'case', implying a formal investigation or legal context, and 'about' for simplicity.
for this submission
Substitutes 'file' with 'submission', focusing on the act of presenting something for consideration.
in connection with this application
Uses 'application' instead of 'file', denoting a formal request or process, and 'in connection with' to link the subject.
related to this entry
Replaces 'file' with 'entry', often used in databases or logs, and 'related to' to show association.
regarding this data
Substitutes 'file' with 'data', focusing on the information itself, and 'regarding' to introduce the topic.
FAQs
How can I use "on this file" in a sentence?
You can use "on this file" to refer to specific information or actions related to a particular file. For example, "I've included all the necessary details "on this file"".
What is a more informal way to say "on this file"?
In less formal settings, you could say "about this document", "regarding this issue", or simply "about this". The choice depends "on this file"'s specific context.
Which is correct, "in this file" or "on this file"?
Both "in this file" and "on this file" can be correct, but they have slightly different meanings. "In this file" refers to content contained within the file, while "on this file" refers to actions, notes, or discussions about the file itself. The best choice depends "on this file"'s specific context.
What's the difference between "on this file" and "in this file"?
"On this file" typically means concerning the file as a whole, whereas "in this file" refers to something contained within the file. For instance, "I made notes "on this file"," versus "The data is stored "in this file"".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested