
doqment PDF Reader by Shiva Prasad
Available on Firefox for Android™Available on Firefox for Android™
Firefox's PDF Viewer with Reader Mode: change the colours of PDFs while reading.
You'll need Firefox to use this extension
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About this extension
doqment is a modified version of Firefox's own PDF viewer, with a Reader Mode add-on that allows you to view PDFs in different colour themes. It has both Light & Dark themes to make long-time reading more comfortable on your eyes.
It also adds some other handy features like Smart zooming text and hiding the toolbar to assist reading, especially on smaller screens.
Happy PDF Reading!
Keyboard shortcuts (Gestures):
All other Firefox PDF viewer shortcuts should work the same in doqment too.
Viewer preferences can be changed by visiting Manage Extension => Preferences (on desktop); or Extensions Manager => doqment PDF Reader => Settings (on Android).
Notes:
This software is fully open-source and does not collect any user data.
It also adds some other handy features like Smart zooming text and hiding the toolbar to assist reading, especially on smaller screens.
Happy PDF Reading!
Keyboard shortcuts (Gestures):
- Alt+Q: open a new PDF reader tab (^Q on macOS).
- Z: smart zoom text under mouse pointer (double tap).
- F3: show/hide the main toolbar (scroll).
- Ctrl +/-: zoom in/out the PDF (pinch).
All other Firefox PDF viewer shortcuts should work the same in doqment too.
Viewer preferences can be changed by visiting Manage Extension => Preferences (on desktop); or Extensions Manager => doqment PDF Reader => Settings (on Android).
Notes:
- It is recommended to disable the built-in viewer for downloaded PDFs while this extension is enabled. Go to 'Settings', scroll down to 'Applications', and set the 'Action' option for 'Portable Document Format (PDF)' to something other than 'Open in Firefox' (alternatively, power users can toggle pdfjs.disable in about:config).
- Changing the colours of PDFs needs some processing and that may slightly slow down the rendering in Reader Mode. Feel free to report if it is significantly slow for a PDF you are trying to read.
- Please do not report your issues with this extension to the Firefox viewer team. This is a separate extension, so post your issues/feedbacks directly at AMO, by mail or over at the GitHub page.
This software is fully open-source and does not collect any user data.
Developer comments
File issues @ https://github.com/shivaprsd/doqment/issues
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This add-on needs to:
- Access browser activity during navigation
- Access your data for all web sites
More information
- Add-on Links
- Version
- 1.0.1
- Size
- 4.54 MB
- Last updated
- 21 days ago (3 Apr 2025)
- Related Categories
- Licence
- MIT Licence
- Version History
- Tags
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Release notes for 1.0.1
doqment finally releases its version 1.0! 🎉
We have come a long way since v0.1; heartfelt thanks from the developer to each and every one of you users. ❤️
To celebrate the occation, this update packs the latest viewer from Firefox, high-performance rendering with hardware acceleration, improvements to reader mode, annotation editing, new options and bugfixes.
We have come a long way since v0.1; heartfelt thanks from the developer to each and every one of you users. ❤️
To celebrate the occation, this update packs the latest viewer from Firefox, high-performance rendering with hardware acceleration, improvements to reader mode, annotation editing, new options and bugfixes.
- Features the latest PDF.js viewer version 5.1 with improvements and bugfixes (thanks to Mozilla 🩵)
- Rendering is now as fast as before when hardware acceleration is enabled; so the option to force software rendering has been removed
- Users can now choose from Extension Preferences to hide the title of the PDF from viewer tabs/titlebar and show only the name of the file
- A new (experimental) signature editor can be enabled from Advanced Options in Preferences
- Links in PDF text are now automatically detected (can be disabled also from Advanced Options)
- The update brings back the Open File button to the main toolbar
- The message about opening an empty viewer to open local PDF files is now shown only once and can be dismissed
- Some bugs related to annotation editing in reader mode has been fixed
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