1. Plugins For Preview Pdf Editor
2. Plugins For Preview Pdf Editor Free
3. Plugins For Preview Pdf Editor Download
4. Plugins For Preview Pdf Editor Windows 10
5. Plugins For Preview Pdf Editor Chrome
6. Plugins For Preview Pdf Editor Windows 10

How to install IrfanView PlugIns?

1. Download all PlugIns, see below
2. Click on the PlugIn file (irfanview_plugins_XYZ_setup.exe)
3. PlugIns will be installed into IrfanView 'PlugIns' directory

Note: Install 32-bit PlugIns to IrfanView-32 and 64-bit PlugIns to IrfanView-64 folder. DO NOT mix the PlugIns and IrfanView bit versions.

The current PlugIns version is: 4.58

PDF Poster is another user-friendly WordPress plugin to embed PDF files on your website. Using a shortcode, you can add PDF documents in your WordPress posts, pages, widget area, and theme files. Plus, you can add a download button, so people easily get hold of your PDF file. Edit: Allows you to edit files in the preview pane (e.g. Using an embedded text editor). Metadata: Extracts data from files for display in Opus columns and tooltips. This data can also be used when renaming; for example, you can insert the time a picture was taken, or the title of a piece of music, into filenames. Install Libreoffice (many linux distributions provide ready installers) on Windows Systems Version 6.0.6.2 of libreoffice has been reported to work well. Download plugin and copy plugin folder redminepreviewoffice go to Redmine's plugins folder. Restart server f.i.

Note: A normal IrfanView version includes the following (most important) PlugIns: Effects, Paint, Icons, Slideshow-EXE, RegionCapture, JPG-Transform, Video, Metadata, Tools.

Check the 64-bit page for 64-bit PlugIns.

1. You can download ALL (32-bit) PlugIns as one large EXE (recommended):FossHub - download IrfanView plugins Installer
   Alternative download site:iview458_plugins_setup.exe (18.8 MB, installer)
   (SHA-256 checksum: 5a3f821ab790dca5a944bbb439cd334994256f8241c916472fcbf3c2ff592ede)


2. You can download ALL (32-bit) PlugIns as one large ZIP (for experienced users!):FossHub - download IrfanView plugins ZIP
   Alternative download site:iview458_plugins.zip (17.0 MB)
   (SHA-256 checksum: af67bb885578e91ce30f905cf68639d1c3a930ea980c78ebe4ef287094db5721)

Special PlugIn: 'IrfanView Shell Extension':

This PlugIn shows a Context menu for some IrfanView operations in Windows Explorer or other file managers.
You can select several files and: Play slideshow, Load files in Thumbnails window, Start JPG Lossless Rotation, Convert images to another format, Save filenames as TXT, Create multipage TIF or PDF, Create panorama image. (current version: 1.06)

Download: https://www.irfanview.net/plugins/irfanview_shell_extension_plugin.exe (Installer)
(SHA-256 checksum: b9828e236b26626b46fe20ad31208140fc572819ba86c2cba75cbd2c7724ebef)

or

https://www.irfanview.net/plugins/irfanview_shell_extension.zip (ZIP, for experienced users!)
(SHA-256 checksum: 2112f85a917b2eca90eaa047a8c3b22e0157f13e83971aee679d955b2ff1047d)

You can download the (32-bit) PlugIns as 4 separate ZIP files (for experienced users!):

1. iv_mmedia.zip. Contains these PlugIns: IV_Player, Med, Mp3, Burning, Nero, Quicktime, Real Audio, SoundPlayer.
2. iv_formats.zip. Contains these PlugIns: Awd, B3d, BabaCAD4Image, CamRAW, Crw, CADImage, Dicom, DjVu, Dpx, Ecw, Exr, Flash, Flif, Formats, Fpx, Hdp, Ics, ImPDF, ImPDN, JPEG2000, Jpeg_LS, Jpm, Mng, MrSID, PDF, PhotoCD, PNGOUT, Postscript, RIOT, Sff, Svg, Wbz, WebP, Wsq, Xcf.
3. iv_effects.zip. Contains these PlugIns: Filter Sandbox, Film Simulation, Filter Factory, Filters Unlimited.
4. iv_misc.zip. Contains these PlugIns: Email, FaceDetect, Ftp, Lcms.

Plugins For Preview Pdf Editor

PlugIns updated after the version 4.58:

• Metadata Plugin (4.59) - ZIP (32 bit) or ZIP (64 bit) - Small improvements
  

Plugins For Preview Pdf Editor Free

Available PlugIns and current versions:

Plugins For Preview Pdf Editor Download

• AltaLux - (version 1.08): allows IrfanView to use AltaLux image effect
• AWD - (version 2.0.0.0): allows IrfanView to read Artweaver files
• B3D - (version 4.56): allows IrfanView to read BodyPaint 3D files
• BabaCAD4Image - (version 1.3.2): allows IrfanView to to read DXF and DWG CAD files
• BURNING - (version 4.51): allows IrfanView to burn slideshow to a CD/DVD/BD (Windows XP SP3 or later required)
• BURNINGOLD - (version 4.36): allows IrfanView (32-bit) to burn slideshow to a CD (Windows XP or later required, Nero option can burn Data DVD and VCD)
• CADImage - (version 14.0.0.1): allows IrfanView to read DXF/DWG/HPGL/CGM/SVG files (Shareware, third party plugin)
  Newest 32-bit versions under: https://www.cadsofttools.com/download/irfanviewplugins.zip , newest 64-bit versions: https://www.cadsofttools.com/download/irfanviewplugins_x64.zip
• CamRAW - (version 4.58): allows IrfanView to to read Digital Camera RAW files
  (formats: DNG, EEF, NEF, ORF, RAF, MRW, DCR, SRF/ARW, PEF, X3F)
• CRW - (version 4.58): allows IrfanView (32-bit) to read Canon CRW/CR2 files (high resolution image version)
  Note: this PlugIn requires additional Canon DLLs. You can download these DLLs with the Canon ZoomBrowser program: https://www.canon.com/ or try here: https://www.irfanview.info/plugins/canon_crw.zip (check 'Readme.txt' for instructions and install!)
• DICOM - (version 4.57): allows IrfanView to read Dicom formats (DCM, ACR, IMA)
• DJVU - (version 4.56): allows IrfanView to read DJVU format
• DPX - (version 4.56): allows IrfanView to read DPX/CIN (Digital Picture Exchange/Cineon) format
• ECW - (version 4.56): allows IrfanView to read/write ECW files (Enhanced Compressed Wavelet)
• EFFECTS - (version 4.58): contains image effects and allows IrfanView to load Adobe Photoshop 8BF filters
  Note: some nice (fixed menu) Adobe 8BF Plugins/effects can be downloaded/installed from: https://www.irfanview.net/plugins/irfanview_adobe_8bf_plugins.exe (Installer) or https://www.irfanview.net/plugins/irfanview_adobe_8bf_plugins.zip
  Note: some older/special 8BFs may require additional system DLLs: Msvcrt10.dll and/or Plugin.dll. You can download these DLLs here: https://www.irfanview.info/plugins/8bf_tools.zip (check 'Readme.txt' for instructions and install!)
• EMAIL - (version 4.58): allows IrfanView to send images as emails
• EXR - (version 4.56): allows IrfanView to read EXR files
• FACEDETECT - (version 2.00): allows IrfanView to use the Face Detection feature from Thumbnails window
  If you have a modern graphic card which can be used for additional calculations, you can try the GPU version of the plugin: https://www.irfanview.info/plugins/facedetect_gpu.zip
• FILM_SIMULATION - (version 1.0.0.0): allows IrfanView to apply some Film Simulation effects
  Note: this PlugIn needs additional CLUT files, download/install from: https://www.irfanview.net/plugins/irfanview_film_sim_plugin.zip
• FILTER_FACTORY - (version 4.53): allows IrfanView to use Filter Factory 8BF files (Photoshop PlugIns)
• FLASH - (version 2.2.0.1): allows IrfanView to read Flash/Shockwave/FLV format
• FLIF - (version 4.56): allows IrfanView to read FLIF (Free Lossless Image) format
• FORMATS - (version 4.59.10): allows IrfanView to read some rare image formats
  (formats: PCX, PSP, G3, RAS, IFF/LBM, BioRAD, Mosaic, XBM, XPM, GEM-IMG, SGI, RLE, WBMP, TTF, FITS, PIC, HDR, MAG, WAD, WAL, CAM, SFW, YUV, PVR, SIF and old/retro formats from Amiga, Atari, C64, ZX Spectrum etc.)
• FPX - (version 4.56): allows IrfanView (32-bit) to read FlashPix files
• FTP - (version 4.50): allows IrfanView to transfer files from Thumbnails window using FTP
• FILTERS_UNLIMITED - (version 3.20): allows IrfanView (32-bit) to use Filters Unlimited files (Photoshop PlugIns and filters)
• HDP - (version 4.56): allows IrfanView to read Jpeg-XR/HDP/WDP (Microsoft HD Photo) files
• ICONS - (version 4.30): additional icons for IrfanView file associations
• ICS - (version 4.56): allows IrfanView (32-bit) to read ICS files (Image Cytometry Standard)
• IMPDF - (version 0.90): allows IrfanView (32-bit) to write PDF files (Portable Document Format)
• IMPDN - (version 1.16): allows IrfanView to read PDN files (Paint.NET File Format)
• IRFANVIEW_SANDBOX - (version 1.3.0.14): allows IrfanView to use JewelScript Effects/Filters
• IV_PLAYER - (version 4.54): allows IrfanView to play video/sound/audio-cd files using Windows Media Player
• JPEG2000 - (version 4.56): allows IrfanView to read/write JPEG 2000 files
• JPEG_LS - (version 4.56): allows IrfanView to read/write JPEG-LS files
• JPEGQS - (version 2020-05-17): allows IrfanView to read JPG files using QuantSmooth method
• JPG_TRANSFORM - (version 4.57): allows IrfanView to support lossless JPG operations (rotation/crop/cleaning, EXIF date editing, EXIF thumb update)
• JPM - (version 4.56): allows IrfanView to read/write JPM files
• LCMS - (version 4.58): allows IrfanView to use color management
• MED - (version 3.31): allows IrfanView (32-bit) to play MED/OctaMED audio files
• METADATA - (version 4.58): allows IrfanView to handle EXIF/IPTC/Comment information from compatible files
• MNG - (version 4.57): allows IrfanView to read/play MNG/JNG files
• MP3 - (version 4.52): allows IrfanView to play MP3/MP2/MP1 files
• MRC - (version 3.70): allows IrfanView (32-bit) to read MRC files
• MR-SID - (version 4.56): allows IrfanView to read LizardTech's SID files
  Note: this PlugIn needs additional DLLs (for IrfanView 32-bit only), download/install from: https://www.irfanview.net/plugins/irfanview_mrsid_plugin.exe (Installer) or https://www.irfanview.net/plugins/irfanview_mrsid_plugin.zip
• NERO - (version 4.20): allows IrfanView (32-bit) to burn slideshow to data or Video CD, using Nero Burning ROM software
• OCR_KADMOS - (version 4.4y): adds OCR features to IrfanView PlugIn download: https://www.irfanview.info/plugins/kadmos/
  Note: the OCR PlugIn works only with IrfanView 32-bit.
• OPTIPNG - (version 4.58): this PlugIn allows optimized PNG saving
• PAINT - (version 0.4.13.56): allows IrfanView to to paint lines, circles, arrows, straighten image etc.
• PDF - (version 4.58): allows IrfanView to read/save PDF files (Portable Document Format)
• PHOTO-CD - (version 3.00): allows IrfanView to read Kodak PCD files (high resolutions)
• POSTSCRIPT - (version 4.57): allows IrfanView to read EPS/PS/PDF files (using Ghostscript, take the 32-bit (!) EXE installer, like 'gs926w32.exe') or Ghostscript 64-bit for IrfanView 64-bit (like 'gs926w64.exe').
• QUICKTIME - (version 4.56): allows IrfanView to play/read Apple Quicktime files
• REAL-AUDIO - (version 3.37): allows IrfanView (32-bit) to play Real-Audio RA files
• REGIONCAPTURE - (version 2.4.3): allows IrfanView to capture a rectangle area of the screen
• RIOT - (version 0.3.3.0): allows IrfanView to save optimized JPG/GIF/PNG files (RIOT - Radical Image Optimization Tool)
  The basic PlugIn version will be installed with IrfanView PlugIns. An advanced (or newer) version can be downloaded here: https://luci.criosweb.ro/riot/download/
• SFF - (version 4.56): allows IrfanView to read SFF (Structured Fax) Files
• SLIDESHOW - (version 4.57): allows IrfanView to create presentations in EXE or SCR format (standalone executable/screen saver)
• SOUND_PLAYER - (version 4.39): allows IrfanView to play OGG files (Ogg Vorbis)
• STUB_LOADER - (version 1.2.5): allows loading of old (32 bit) PlugIns in IrfanView 64 bit (used also for scanning in IrfanView-64)
• SVG - (version 0.78): allows IrfanView to read SVG (Scalable Vector Graphic) files
• TOOLS - (version 4.58): contains some additional functions/features for IrfanView
  (and some special formats, like: HEIC, AVIF; with installed codecs/extensions)
• VIDEO - (version 4.57): allows IrfanView to play many video/sound formats
• WBZ - (version 1.01): allows IrfanView to read WebShots (WBZ/WBC/WB1) files
• WEBP - (version 4.57): allows IrfanView to read/write WEBP (Weppy Format) files
• WPG - (version 3.1.2): allows IrfanView to read WPG (version 1) files
• WSQ - (version 2019.10.15): allows IrfanView to read WSQ (Wavelet Scaler Quantization) files
• XCF - (version 0.1.4): allows IrfanView to read XCF files

For developers: If you want to write your own plugins for IrfanView (support for new image formats or effects (please no private formats)), please send me an email for details.

Plugins For Preview Pdf Editor Windows 10

Plugins For Preview Pdf Editor Chrome

Plugins For Preview Pdf Editor Windows 10

• edited March 4, 2021

  Fantastic! Loving the pdf reader and annotation tools and the seamless note generation. Thank you!
  I do not have a feature request or an issue, but a question: I saw that highlights I do in the new pdf reader are not saved in the file itself. Is that right? The annotations will not be written to the pdf and probably cannot be viewed outside Zotero? (Perfectly fine by me, but it would be good to know if I could share the annotated pdfs with non-Zotero people or read them on another pdf reader.)
  Edit: Never mind. Missed the Additional Info in the linked page, which explains this all.
• Nice!
  On macOS, the text is a bit less readable that with Preview.app.
  1) the text seem a tiny bit less black (when zoomed a lot it is black)
  2) a bit blurry and at the same time less smoth
  I'm on a non-retina display. I tested multiple PDF. It's not a lot of difference, but enough to make me prefer reading on preview.
• Very exciting news to have an integrated pdf reader! A very useful feature would be to have the ability to tag individual annotations so they are easier to search with multimarkdown integration if possible for export. It would be incredibly powerful to be able to export all annotations resulting from a specific tag query. Other than Citavi I don't think anyone else has really implemented it in an efficient manner. Anyway just an idea, I'm not a programmer/developer so have no idea how complicated this might be to do. Zotero Rocks! Thanks again for all you do!
• @egm1b: Yep, we mention that on the linked page — individual annotations can already be tagged with Zotero tags. They're not searchable yet, but they will be.
• Hi there. I just installed this beta version. However, the rendering is very bad as you can see here: https://ibb.co/2YTqbZt
  I am on Linux Mint 20.
  Any ideas?
• It's a very exciting feature which worked really well on Big Sur (11.2.2), thank you to every one involved in development. I've replaced the Mac OS preview with it since and I'll keep it because it's much more convenient. Also I appreciate the separate database for annotation, the tab layout and the fact I can see all notes from the sidebar (much less back and force with Zettlr).
  Things I didn't manage to do, but I'll search more so no need to answer is follow a (internal or external) link in a pdf. The render is really pretty, scrolling is smooth but zooming is slow.
  I'd love if (on Mac at least) the space bar open the pdf of a ref, or at least that this shortcut can be set :)
  This is a big gift for us users (and it makes me happy of my choice of going Zotero years ago :) Thank you so much.
• Sounds great! @dstillman does this feature work with linked files? i.e. if i use zotfile, is it worth for me to download the beta? will pdfs need to be stored via zotero for this feature to sync with the ios app?
• This is great and already works very well, thank you!
  Two ideas:
  1) Since Zotero cannot replace all functions of an external reader such as OCR, it would be nice to have an easy option to open pdfs externally without having to change the setting back, e.g. as a context menu option ('View PDF with System Standard' or something like that).
  2) When highlighting/annotating text, I'd like to see a text cursor instead of the standard mouse symbol. This would be more precise. Also, it would be great to be able to double-click a word to highlight it or triple-click to highlight the whole line.

• it would be nice to have an easy option to open pdfs externally without having to change the setting back

  For people using the built-in reader, I'm not sure an external reader would be used enough to merit taking up menu space, particularly since you can always do Show File and double-click. We could consider making it an option, but I suspect this would be fairly niche.

  I'd like to see a text cursor instead of the standard mouse symbol

  We'll fix that — thanks.

  Also, it would be great to be able to double-click a word to highlight it or triple-click to highlight the whole line.

  Yep, that's on our list.
• Thanks! Yes, Show File and double click isn't too much work either, that's true. Something else: It would be nice to be able to delete notes directly in the item notes panel, as is possible for annotations in the left panel.
• Does it only work in iOS? I downloaded it for my Windows and doesn't look the same.
• @mschwarze: Deleting from the notes pane will be possible soon.
  @aliruba: It works everywhere. You have to enable the preview features from the General pane of the preferences.
• edited March 4, 2021

  This is so great. Thanks, everyone.
  I've become quite accustomed to annotating PDFs with Hypothes.is, and one thing I really like with that is that I'm given options about what to do when I select text. Sometimes it's a text annotation, sometimes it's just a highlight. Sometimes it's just me, idly selecting text because it's a habit.
  I think a similar approach to selecting text would work well here. Select text > select what you want to do with it (copy, highlight, create annotation, create new page note, add related citation... other things I haven't thought of). That way, there's really only one default tool (just a cursor that selects text, which maybe switches to crosshair selection with +shift), eliminating the need to switch between tools at the top of the reader, which I found to be disruptive to my reading/annotating flow, especially when I've selected the highlight tool and all I really want to do is copy some text or idly highlight words.
  Another thing, on MacOS: Cmd+Z to undo a highlight would be really nice.
  At any rate, this is a really promising addition. Thank you!

• 1) Since Zotero cannot replace all functions of an external reader such as OCR

  And speaking of Hypothes.is, another amazing open source project, perhaps there's a way to integrate their recent docdrop OCR tool: https://docdrop.org/ocr/
• (@denlinkd@mschwarze Better to take any further discussion of this to a different thread, but there's a well-maintained OCR add-on for Zotero using tesseract https://github.com/UB-Mannheim/zotero-ocr )

• I think a similar approach to selecting text would work well here. Select text > select what you want to do with it (copy, highlight, create annotation, create new page note, add related citation... other things I haven't thought of).

  @denlinkd: To be clear, you can already select text and create a highlight without switching into highlighter mode. You only need to switch to the highlighter mode if you want every selection to create a highlight.
  A note annotation gets placed at a point on the page, not on specific text (which would be a highlight), so that wouldn't be appropriate on selection. (All annotations, including highlights, can have comments.)
  Some PDF readers put copy buttons in the selection popup, but that seems pointless and distracting to me — computers are full of text that you select, and people know how to copy it.
  (Also, semi-related, and since I haven't mentioned it elsewhere: Zotero lets you drag selected text directly into a note to create a cited quote. You don't actually need to create a highlight first if you don't want to.)
• edited March 4, 2021

  Might not happen for a while, but we'll try to add some undo/redo in the PDF reader (though for undoing a highlight specifically, you can also just click it and press Delete on your keyboard).
• This update is wonderful, and really adds a lot of neat functionality to the software.
  Can we have a right click option in the PDF viewer to copy text?
  Thanks!

• Can we have a right click option in the PDF viewer to copy text?

  Ah, yeah, that should be there. We'll add that.
• edited March 4, 2021

  > it would be nice to have an easy option to open pdfs externally without having to change the setting back
  >For people using the built-in reader, I'm not sure an external reader would be used enough to merit taking up menu space, particularly since you can always do Show File and double-click. We could consider making it an option, but I suspect this would be fairly niche.
  I am voting for this feature request. The option doesn't need to be on by default but It could be available as an option to tick in settings. Another option would be to relegate it to an officially supported plugin (right-click on the item and 'Open with system pdf reader' could be available as another option in the menu when clicking on the item)
  Sometimes I need many pdfs open side by side to compare the content of some paragraphs of different articles. This behaviour is not possible to reproduce with an embedded pdf reader.
  Edit: The update is really wonderful, and even without this option is great!
• @cdsouthan: What do you mean by that?
  This is currently limited to My Library, but it will be enabled for group libraries in a future beta.
• @dstillman sorry, I had COMPLETELY missed the actual annotations panel. I was looking only at the notes panel and was very confused. Now that I see it, and now that I've played around with it a little more, I see how highlighting is supposed to work. Thanks for the explanation.
  Also:

  Zotero lets you drag selected text directly into a note to create a cited quote. You don't actually need to create a highlight first if you don't want to.

  WHAT!!!!!!!!!!
  This is such an amazing gift. Thank you!!!

• sorry, I had COMPLETELY missed the actual annotations panel. I was looking only at the notes panel and was very confused.

  Note that the sidebar is technically completely optional. When it's closed, you get the exact same annotation widget as a popup when you click the annotation. When the sidebar is open, those appear in order in the sidebar instead, and they're searchable (though search is currently fairly limited). They can be edited, deleted, and dragged to notes either way. It's designed to be usable both ways, depending on preference and workflow (and perhaps screen size).
• edited March 4, 2021

  I just came across this today after seeing a tweet from Sean Takats, guys this is brilliant!!
  Things I'm loving:
  1. The ability to update Parent Items in the Previewer.
  Often, a page will not have any/all of the meta data needed for the connector and I need to update the parent item. Or, the only option is to save the PDF without a parent item. This used to mean switching back and forth between my PDF reader and Zotero to update the info. Now, I can just go to the Previewer, click the Parent Item icon and view/update all in the one window!
  2. The ability to have multiple PDFs open and they are tabbed. Even if I'm not annotating, this is a great way to review documents. I hate a busy desktop, one less application I need to open now.
  3. Not needing to switch on the highlighter. When I select text with my cursor, a range of highlight options pop up.
  4. The ability to add comments and tags to highlighted text in the lefthand pane.
  A couple of things to note:
  1. I'd like to be able to disable the notes icon/section on the right hand side. It shows all notes saved, for all annotated PDFs, with some notes from the current item listed... but they are visible on the left hand pane anyway. I find myself accidentally clicking this instead of parent item. Given I can see the notes on the left hand side I don't need this or see the point to it.
  If the 'all notes' section was searchable then I would see why this is here... but maybe with a different icon location.
  2. My Zotfile annotations locked once I enabled this, I can no longer edit them. This may be beyond Zotero's control, but worth mentioning.
  Overall, this is a fantastic feature. Thank you!!
  ** I didn't experience any rendering issues - using a 2013 MacBook Air.
• edited March 4, 2021

  @Jes.Mullins:
  Thanks for all that.
  I think your last two comments are just misunderstandings.

  1. I'd like to be able to disable the notes icon/section on the right hand side. It shows all notes saved, for all annotated PDFs, with some notes from the current item listed... but they are visible on the left hand pane anyway.

  The Notes pane exists for the note editor — that's the point of it, not the notes list. The note editor is where you take general notes on a PDF and where you collect your annotations and start writing around them.
  The list of notes is just to select a note to open in the editor. It shows the item's child notes as well as standalone/child notes from the rest of the library. It's not in any way the same as the left-hand pane, which shows annotations (highlights/sticky-notes/images) from the PDF. You can create a note from a PDF's annotations, but they're not the same thing.

  If the 'all notes' section was searchable then I would see why this is here

  It is searchable — in fact, that's part of why it's there. (The other reason is to let you quickly reopen a recently edited note.)

  2. My Zotfile annotations locked once I enabled this, I can no longer edit them. This may be beyond Zotero's control, but worth mentioning.

  Those aren't 'ZotFile annotations' — those are just annotations that you saved to the file in whatever PDF reader you were using before, and now you're viewing the PDF in Zotero. Zotero shows external annotations as read-only, because editing external annotations or trying to sync between external and internal annotations would be very messy and error-prone. Nothing to do with ZotFile — ZotFile provided a way to extract annotations embedded in a PDF into Zotero notes, and Zotero can now do the same thing on its own, in addition to its native annotation functionality.
  If you want to open a PDF in your external reader, you can right-click on an attachment and choose Show File, and open it from there.
• yes!
  finally i can read more texts in a simple way.
• This is great. Thanks for providing this feature.
  I tested it quickly and compared the rendering to Adobe Acrobat and to the viewer in PDF.js. The text rendering quality still needs work. The PDF.js online viewer produces better text rendering (still less smooth than Adobe Acrobat).
  If it is possible to get the text smoothed more as it makes a big difference in reading comfort. And if possible, have a background color option? Light yellow makes it much more comfortable to read for me for instance.
  That's one big reason I switched from Mendeley to Zotero (which allows for tracking external reader highlights).
  Thanks again and good luck.
• This is the thread for providing feedback about beta?
  https://forums.zotero.org/discussion/88089/zotero-beta-with-enabled-pdf-reader-not-fully-themed-on-linux#latest