Lector - PDF Reader Alternatives

Lector - PDF Reader is described as 'A simple PDF Reader built using Electron and PDF.js' and is a PDF Reader in the office & productivity category. There are more than 50 alternatives to Lector - PDF Reader for a variety of platforms, including Windows, Linux, Mac, Android and Web-based apps. The best Lector - PDF Reader alternative is SumatraPDF, which is both free and Open Source. Other great apps like Lector - PDF Reader are Okular, Foxit PDF Reader, KOReader and Evince.

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Get a badge for your siteLector - PDF Reader alternatives page was last updated May 25, 2026

Ashampoo PDF Free
2 likes
Ashampoo PDF Free is a software for opening, reading, and creating PDF files. It includes a built-in printer driver for generating PDFs from any Windows application, a compact and fast PDF reader, and the ability to fill out interactive and static forms.
90 Ashampoo PDF Free alternatives
Cost / License
Free
Proprietary
Application type
PDF Reader
Origin
Germany
EU
Platforms
Windows
Germany
EU
Good alternative?Is Ashampoo PDF Free a good alternative to Lector - PDF Reader?
Panels - Comic Reader
3 likes
Panels is a CBR/CBZ/PDF comic reader for your iPhone and iPad devices. Enjoy reading your comics in a clean and delightful interface.
142 Panels - Comic Reader alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Comic and Manga Reader
Ebook Reader
Origin
Spain
EU
Platforms
iPhone
iPad
Mac
Spain
EU
Good alternative?Is this a good alternative to Lector - PDF Reader?
Sav PDF Viewer
2 likes
The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.
Cost / License
Free
Open Source (GPL-3.0)
Application type
PDF Reader
Origin
Italy
EU
Platforms
Android
HUAWEI AppGallery
F-Droid
Kindle Fire
Italy
EU
Good alternative?Is Sav PDF Viewer a good alternative to Lector - PDF Reader?
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Ashampoo PDF Free
Ashampoo PDF Free is a software for opening, reading, and creating PDF files. It includes a built-in printer driver for generating PDFs from any Windows application, a compact and fast PDF reader, and the ability to fill out inte...

https://www.ashampoo.com
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SimplePDF
1 like
Simple macOS PDF reader with ChatGPT integrated. You can chat with your local PDF. The returned response can cite the page number to ensure correctness.
Cost / License
Free
Open Source (GPL-3.0)
Application type
PDF Reader
Platforms
Mac
Good alternative?Is SimplePDF a good alternative to Lector - PDF Reader?
NodePDF
3 likes
A lightweight multi-platform, fast desktop PDF viewer alternative to Acrobat Reader Tabs, virtualized rendering, stamps, eSignatures, certificate-based signing (PAdES-LT), encrypted PDFs, full-text search, and more.
Cost / License
Free
Open Source (MIT)
Application type
PDF Reader
Origin
Honduras
Platforms
Windows
Mac
Linux
Honduras
+1
Good alternative?Is NodePDF a good alternative to Lector - PDF Reader?
Fadocx
1 like
All-in-one offline document viewer for Android with OCR and desktop-class rendering — private, open-source, zero tracking.
Cost / License
Free
Open Source (GPL-3.0)
Origin
Pakistan
Platforms
Android
Android Tablet
Pakistan
Good alternative?Is Fadocx a good alternative to Lector - PDF Reader?
Genei
4 likes
AI powered productivity tool for reading, understanding and taking notes on PDFs and long websites. Users can search, summarise, extract and define keywords, ask google-search type questions and be taken straight to the answers.
Cost / License
Paid
Proprietary
Origin
United Kingdom
Platforms
Google Chrome
Software as a Service (SaaS)
United Kingdom
+1
Good alternative?Is Genei a good alternative to Lector - PDF Reader?
PDF Viewer Pro by PSPDFKit
2 likes
PDF Viewer Pro is a fast and beautiful app, allowing you to view, search, and annotate PDF documents with ease on your iPhone and iPad.
Cost / License
Freemium
Proprietary
Application type
PDF Reader
Origin
Austria
EU
Platforms
Mac
Android
iPhone
iPad
Android Tablet
Austria
EU
Good alternative?Is this a good alternative to Lector - PDF Reader?
PDFTool
Like
Edit your PDF files quickly and intuitively. Open, edit, save or convert PDF files with PDFTool – it’s up to you.
Cost / License
Paid
Proprietary
Application typeApplication types
PDF Reader
PDF Editor
Platforms
Windows
Good alternative?Is PDFTool a good alternative to Lector - PDF Reader?
Trexo PDF Signer
1 like
Free, open-source desktop app for legally binding PDF digital signatures. Sign with PKCS#11 hardware tokens, USB dongles, smart cards, PFX certificates, or Windows keystore. Adobe-compatible, RFC 3161 timestamped, fully offline — no cloud, no subscription.
Cost / License
Free Personal
Open Source (AGPL-3.0)
Origin
India
Platforms
Windows
Linux
Mac
India
+9
Good alternative?Is Trexo PDF Signer a good alternative to Lector - PDF Reader?
NightPDF
5 likes
Dark Mode PDF reader.
Cost / License
Free
Open Source (GPL-2.0)
Application type
PDF Reader
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Flathub
Good alternative?Is NightPDF a good alternative to Lector - PDF Reader?
PDF X
1 like
PDF X is a productive PDF reader & editor for Windows. It's powerful for users to view, print, edit, and annotate Adobe Acrobat PDFs.
Cost / License
Freemium
Proprietary
Application typeApplication types
PDF Reader
PDF Editor
Origin
Canada
Platforms
Windows
Canada
+1
Good alternative?Is PDF X a good alternative to Lector - PDF Reader?

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