Best apps like Dark PDF: Night Mode Reader

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated September 2026

Looking for something like Dark PDF? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
KobCard screenshot 1
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Dark PDF

Readwise Reader#1

Readwise Reader by Readwise, Inc

All your reading in one place
Editor's Choice
๐Ÿ“Š Productivity
4.6๐Ÿ˜Š(579 ratings)
FreeIn-App Purchases
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This app consolidates all your reading content, including web articles, newsletters, and PDFs, into a single, organized platform. It offers advanced highlighting, text-to-speech, and AI-powered assistance to enhance your reading workflow and knowledge retention.

What We Love

  • ๐Ÿš€ Fantastic reading experience
  • ๐Ÿ‘ Seamless integration with Readwise
  • ๐ŸŽจ Beautiful and intuitive UI
  • ๐Ÿ“š All-in-one reading solution
  • ๐Ÿ” Powerful search and organization
  • ๐Ÿ—ฃ๏ธ Excellent text-to-speech capabilities
  • ๐Ÿ’ก Innovative AI-powered features
  • ๐Ÿค– Helpful ChatGPT integration

Room to Improve

  • ๐Ÿ› Occasional crashes and performance issues
  • ๐Ÿ” Cluttered interface for some users
  • ๐Ÿ’ฐ Expensive subscription model
  • ๐Ÿ–ฅ๏ธ Lack of iPad-specific features
  • ๐Ÿ“š Missing basic reader features (e.g., bookmarks)
PDF Viewer by Nutrient#2

PDF Viewer by Nutrient by PSPDFKit GmbH

Fill Forms, Sign, Edit, Redact
Strong Contender
๐Ÿ“Š Productivity
4.6๐Ÿ˜Š(9.1K ratings)
FreeIn-App Purchases
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Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.

What We Love

  • ๐Ÿš€ Seamless integration with iCloud and Files app
  • ๐Ÿ‘ Intuitive annotation tools with Apple Pencil
  • ๐ŸŽจ Versatile highlighting and drawing options
  • ๐Ÿ’พ Saves annotations to original PDF files
  • ๐Ÿ” Powerful search and navigation features
  • ๐Ÿ†“ Excellent free version with no ads

Room to Improve

  • ๐Ÿ› Occasional crashes and performance issues
  • ๐Ÿค” Confusing UI and steep learning curve
  • ๐Ÿ”€ Difficulty managing and organizing PDF files
  • ๐Ÿ” Inconsistent text selection and highlighting
  • ๐Ÿ”’ Privacy concerns around data collection
PDF Pro - Reader Editor Forms#3

PDF Pro - Reader Editor Forms by Dominic Rodemer

Edit, annotate, view documents
Worth Considering
๐Ÿ“Š Productivity
4.7๐Ÿ˜(6.9K ratings)
FreeIn-App Purchases
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Edit, annotate, and read PDF documents on your iPhone and iPad. Highlight text, add notes, shapes, voice recordings, and photos. Search your entire PDF library, fill out forms, and sign documents.

What We Love

  • ๐Ÿ‘ User-friendly interface
  • ๐Ÿš€ Fast and efficient
  • ๐Ÿ’ก Excellent PDF management features
  • ๐Ÿ”’ Secure and reliable
  • ๐ŸŽจ Great annotation tools

Room to Improve

  • ๐Ÿ› Crashes and stability issues
  • ๐Ÿ’ฐ Expensive subscription model
  • ๐Ÿ” Inconsistent search functionality
  • ๐Ÿ“– Loses last read position
  • ๐Ÿ–‹๏ธ Unreliable handwriting support

More apps like Dark PDF

4
Foxit PDF Editor
Foxit PDF Editor
Foxit PDF Editor
View, Edit, Convert, and Sign
Free

This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.

AI-powered PDF summarization and translationEdit text and images within PDFsConvert PDFs to and from various formats
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5
Locally AI by LM Studio
Locally AI by LM Studio
Locally AI by LM Studio
Local & Private AI Assistant
Free

This app allows you to run powerful AI models directly on your iPhone or iPad without an internet connection. Enjoy complete privacy as no data is collected or sent to servers. It's optimized for Apple devices, offering fast and private AI interactions.

Run AI models offlinePrivate and no data collectionSupports Llama, Gemma, Qwen, and more
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6
UPDF - AI-Powered PDF Editor
UPDF - AI-Powered PDF Editor
UPDF - AI-Powered PDF Editor
AI Chat, Convert & Sign PDF
Free

This app is a powerful PDF editor for mobile devices, offering AI-powered features for summarizing, translating, and chatting with documents. It allows users to read, edit, annotate, convert, and sign PDFs, as well as scan paper documents into editable files. Manage all your PDF files and protect them with security features.

AI-powered summarization and translationEdit text, images, and watermarks in PDFsAnnotate with various markup tools
๐Ÿ“Š Productivity
(678)
free with in-app purchases
7
PDFDarkMode - Customize PDFs
PDFDarkMode - Customize PDFs
PDFDarkMode - Customize PDFs
Convert your PDFs to dark mode
Free

Easily convert PDFs to a comfortable dark mode with custom text and background colors. Reduce eye strain while reading or studying long documents. Save and revisit your personalized PDFs in a private library.

Upload PDFs from deviceCustomize text and background colorsPreview dark mode changes
๐Ÿ“Š Productivity
(1)
free with in-app purchases
8
Dark Reader: PDF Viewer
Dark Reader: PDF Viewer
Dark Reader: PDF Viewer
Read PDF in Night Mode
Free

Easily read PDF documents in a comfortable dark mode to reduce eye strain and save battery. This app automatically converts any PDF into a dark theme for a better reading experience on your devices.

PDF dark mode conversionAutomatic dark mode applicationAll-in-one PDF viewer
๐Ÿ“Š Productivity
(7)
free with in-app purchases
9
Darker - Dark Mode for Safari
Darker - Dark Mode for Safari
Darker - Dark Mode for Safari
Dark mode & Night Eye Protect
Free

Enhance your web browsing experience with a dark mode extension for Safari. This tool automatically applies a dark theme to all websites, reducing eye strain and improving readability, especially at night. Customize your viewing experience with adjustable opacity and background colors.

Automatic dark mode for all websitesNight shift yellow tintCustomizable background opacity
๐Ÿ“Š Productivity
(1.3K)
free with in-app purchases
10
PDF Reader โ€“ PDFelement
PDF Reader โ€“ PDFelement
PDF Reader โ€“ PDFelement
PDF Editor & Viewer, PDF Maker
Free

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

Liquid Mode for optimized mobile readingAnnotation tools (pencil, text, highlighting)Handwritten signature insertion
๐Ÿ“Š Productivity
(3.9K)
free