Software Alternatives, Accelerators & Startups

Evernote VS PDFAnnotations

Compare Evernote VS PDFAnnotations and see what are their differences

Evernote logo Evernote

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

PDFAnnotations logo PDFAnnotations

A local-first web tool to extract PDF highlights, notes, and comments directly into Obsidian, Notion, Markdown, CSV, and JSON. 100% offline and private.
  • Evernote Landing page
    Landing page //
    2023-10-18
  • PDFAnnotations export
    export //
    2026-05-28
  • PDFAnnotations upload
    upload //
    2026-05-28
  • PDFAnnotations tool
    tool //
    2026-05-28
  • PDFAnnotations how it works
    how it works //
    2026-05-28

What is PDFAnnotations?

PDFAnnotations.com is a privacy-first, and browser-local web utility designed to extract highlights, comments, notes, and drawings from PDF files. It formats and exports this extracted data directly into structured notes for personal knowledge management (PKM) tools like Obsidian and Notion, as well as standard formats like Markdown, CSV, JSON, and plain text.

Unlike cloud-based extraction services, PDFAnnotations operates entirely on the client side. This means your PDF documents never leave your computer, allowing you to use the tool completely offline with absolute data privacy.

Key Features:

  • 100% Local First: No registration, no uploads, and no server-side processing required. Your files remain on your local machine.
  • Smart "Sentence" Mode: Automatically expands highlighted keywords or phrases into the complete sentence they belong to, preserving the original context of your reading.
  • Interactive Template Designer: Fully customize how your annotations are formatted. Easily design color-coded native Obsidian Callouts or structured data formats using dynamic variables ({{content}}, {{page}}, {{author}}, {{colorHex}}, etc.).
  • Preserves Threaded Reply Chains: Extracts and maintains the nested structure of comment replies (e.g., co-author reviews) along with page numbers, author names, and precise RGB colors.
  • Advanced Filtering: Interactively filter your annotations by highlight color, specific reviewer/author, page range, or annotation type (underlines, strikeouts, squiggly lines) before exporting.
  • 6 Export Options: Seamlessly export your compiled annotations to Obsidian, Notion, Markdown (.md), CSV, JSON, or Plain Text (.txt).

Evernote

$ Details
-
Platforms
-
Release Date
2000 January
Startup details
Country
United States
State
California
Founder(s)
Phil Libin
Employees
250 - 499

Evernote features and specs

  • Cross-Platform Compatibility
    Evernote is available on multiple platforms including Windows, macOS, Android, and iOS, ensuring that users can access their notes from any device.
  • Organizational Tools
    Evernote provides a range of organizational tools such as notebooks, tags, and a powerful search feature to help users keep their notes well-organized.
  • Web Clipper
    The Evernote Web Clipper allows users to save web pages, articles, and screenshots directly to their Evernote account, making it easier to gather and organize online resources.
  • Collaboration Features
    Evernote supports collaboration, enabling users to share notes and notebooks with others, which is useful for team projects and group work.
  • Integration with Other Apps
    Evernote integrates with a variety of third-party applications such as Google Drive, Outlook, and Slack, enhancing its functionality and ease of use.

Possible disadvantages of Evernote

  • Cost
    Evernote offers a free version, but its premium features and higher storage limits come at a subscription cost, which may be a drawback for budget-conscious users.
  • Learning Curve
    New users may find Evernote's extensive features and options overwhelming at first, requiring some time to fully understand and utilize all its capabilities.
  • Syncing Issues
    Some users have reported occasional syncing problems, where changes made on one device are not immediately reflected on others.
  • Limited Offline Access
    The ability to access notes offline is restricted in the free version, which may be inconvenient for users who often work without internet access.
  • Privacy Concerns
    There have been concerns about the privacy and security of the data stored in Evernote, as it involves uploading personal information to their servers.

PDFAnnotations features and specs

  • Local First
    No registration, no uploads
  • Template Designer
    Fully customize how your annotations are formatted. Easily design color-coded native **Obsidian Callouts** or structured data formats using dynamic variables (`{{content}}`, `{{page}}`, `{{author}}`, `{{colorHex}}`, etc.).
  • Preserves Threaded Reply Chains
    Extracts and maintains the nested structure of comment replies (e.g., co-author reviews) along with page numbers, author names, and precise RGB colors
  • Advanced Filtering
    Interactively filter your annotations by highlight color, specific reviewer/author, page range, or annotation type (underlines, strikeouts, squiggly lines) before exporting
  • Multiple Export Options
    Seamlessly export your compiled annotations to Obsidian, Notion, Markdown (.md), CSV, JSON, or Plain Text (.txt)
  • Multi-Language Support
    11 UI languages support

Analysis of PDFAnnotations

Overall verdict

  • PDFAnnotations appears to be a niche tool focused on enabling annotation and markup features for PDF documents, useful for collaborative review and document markup, though I lack comprehensive, verified data on its full performance, pricing tiers, and user satisfaction metrics.

Why this product is good

  • Provides dedicated tools for adding comments, highlights, and markup directly to PDF files
  • Likely simplifies collaborative review workflows without requiring full desktop PDF editing suites
  • May offer a more focused, lightweight alternative to bulkier PDF software for annotation-specific tasks
  • Web-based accessibility could allow annotation work across different devices without installation

Recommended for

  • Individuals or teams who primarily need PDF markup and commenting without full editing capabilities
  • Students or researchers annotating academic papers and documents
  • Professionals conducting document reviews who need a simple annotation-only tool
  • Users seeking a lightweight, focused alternative to comprehensive PDF editors

Evernote videos

10 Reasons why You Should Be Using Evernote in 2019

More videos:

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  • Review - Best Handwriting Note Taking App to use with Evernote 2018 | Penultimate vs ZoomNotes vs Noteshelf2
  • Review - Skitch Screen Capture & Annotation, from Evernote for Everyone
  • Review - ใ‚นใ‚ญใƒฃใƒณใ‚ขใƒ—ใƒช Evernote Scannable Review
  • Review - how I get organized with Evernote
  • Tutorial - How to Use Skitch for Screenshots for Internet Marketing & More
  • Tutorial - iPadagogy - App Review - Skitch Video Tutorial

PDFAnnotations videos

No PDFAnnotations videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Evernote and PDFAnnotations)
Note Taking
100 100%
0% 0
Notes
0 0%
100% 100
Task Management
99 99%
1% 1
Productivity
99 99%
1% 1

Questions & Answers

As answered by people managing Evernote and PDFAnnotations.

What makes your product unique?

PDFAnnotations's answer:

PDFAnnotations is unique because it operates 100% locally in the user's browser using WebAssembly. Unlike traditional extractors that require uploading sensitive documents to cloud servers, PDFAnnotations parses files completely offline. It also features a visual, interactive Template Designer that allows active readers to format their extracted highlights into custom native Markdown, Obsidian Callouts, or Notion blocks with complete metadata preservation.

Why should a person choose your product over its competitors?

PDFAnnotations's answer:

A user should choose PDFAnnotations over competitors due to three key advantages: absolute data privacy, extreme cost efficiency, and deep note-taking integration. It requires no signup, no subscriptions, and no file uploads, serving as a robust free/freemium alternative to expensive cloud sync services like Readwise. Additionally, its "Sentence Mode" context preservation, multi-level comment reply extraction, and highly customizable formatting templates are specifically optimized for modern knowledge workers, which generic PDF readers do not support.

How would you describe the primary audience of your product?

PDFAnnotations's answer:

The primary audience of PDFAnnotations consists of students, researchers, academics, legal professionals, and digital note-takers (PKM enthusiasts). It is designed specifically for active readers who frequently annotate academic papers, textbook PDFs, or legal contracts, and need a frictionless, secure way to move those highlighted concepts and reviewer comments into structured personal knowledge bases like Obsidian, Notion, or Logseq.

What's the story behind your product?

PDFAnnotations's answer:

PDFAnnotations was born out of frustration. As researchers and avid readers, we found ourselves spending hours manually copying and pasting highlighted quotes and comments from PDF textbooks and research papers into our note-taking apps. Existing cloud-based tools either required expensive monthly subscriptions or forced us to upload confidential PDFs to external servers, violating our data privacy requirements. We decided to build a lightweight, browser-local, WebAssembly-powered tool that solves this friction instantly with zero security risks.

Which are the primary technologies used for building your product?

PDFAnnotations's answer:

HTML5, TypeScript, WebAssembly (WASM) for lightning-fast client-side PDF parsing, and Tailwind CSS.

Who are some of the biggest customers of your product?

PDFAnnotations's answer:

  • Independent researchers and academic scholars
  • Graduate and PhD students managing literature reviews
  • Legal professionals reviewing contract comments and redlines
  • Digital PKM (Personal Knowledge Management) enthusiasts
  • Avid book readers and self-learners

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Evernote and PDFAnnotations

Evernote Reviews

  1. Simple and efficient app

    The app helps keep everything organized and is really easy to use. Iโ€™ve been using it for a while now, and I really like it.

  2. Boyd Richardson
    ยท Writer at SE ยท

    If you're someone who likes to keep everything in order and easily accessible, you'll want to check out the Evernote app. This app is designed to help you keep track of all your notes, ideas, and to-do lists in one place, and it does so with style.

    From my experience using the app, I found that it's incredibly user-friendly and has a sleek design. You can easily create notes, organize them into notebooks, and even add tags to make it easier to find what you're looking for later on. Whether you're a student trying to keep track of your class notes or a busy professional juggling multiple projects, Evernote has you covered.

    ๐Ÿ Competitors: Notion
    ๐Ÿ‘ Pros:    High capabilities|Supports multiple languages|Syncs|Easy integration
    ๐Ÿ‘Ž Cons:    Free plan with limited options|Syncing issue
  3. Deepak Kumar
    ยท Technical Reviewer at Screenshot Chrome Extensions ยท
    Intuitive Software

    The thing that I personally like about Evernote is that before I have used word as my note taking application, than on my smartphone I have had used Google Keep and so my notes were just unorganized mess. But with Evernote now I can have my notes at one place and unified. Also the fact that I can log to another device and my notes are "just there" is really nice. And also I like graphics user interface of Evernote.

    ๐Ÿ‘ Pros:    Easy to use|Saves a ton of time|Sync across all my devices|Chrome extension available
    ๐Ÿ‘Ž Cons:    Few webpages takes time to load|Paid plan to use on multiple devices

Quick, Clear Ways to Edit Mac Screenshots for Dailyย Tasks
Skitch: Focuses on user-friendly annotation. Highlight text, blur details, or draw arrows without fuss.
11 Best Google Keeps Alternatives for 2024
It depends on your needs. Evernote offers advanced note-taking features and organization, suitable for complex tasks. Google Keep is simpler and integrates well with other Google services, making it ideal for basic note-taking and quick reminders.
Source: upbase.io
20 Obsidian Alternatives: Top Note-Taking Tools to Consider
Evernote is a note-taking tool with fantastic web-clipping capabilities. This handy app lets you clip, save, and sync notes from anywhere on the web to all your devices.
Source: clickup.com
The 6 best note-taking apps in 2024
Not only is Joplin the best open source note-taking app on our list, but it's also the best free Evernote alternative too. For a number of reasons I'll explore below, I don't feel Evernote merits a spot on this list right now; however, because Evernote has been such a staple of the note-taking app space, most other apps compete by trying to be different. OneNote is awesome,...
Source: zapier.com
The best note-taking apps for collecting your thoughts and data
That being said, the paid version of Evernote still does what it does well, especially if youโ€™re one of those users who has stuck with it for a while. The basic look and feel of the web app hasnโ€™t changed much, although the homepage now shows recent notes, a scratch pad, and recently captured websites. (The homepage can be personalized with other widgets if you have a paid...

PDFAnnotations Reviews

We have no reviews of PDFAnnotations yet.
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Social recommendations and mentions

Based on our record, Evernote seems to be more popular. It has been mentiond 66 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Evernote mentions (66)

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PDFAnnotations mentions (0)

We have not tracked any mentions of PDFAnnotations yet. Tracking of PDFAnnotations recommendations started around May 2026.

What are some alternatives?

When comparing Evernote and PDFAnnotations, you can also consider the following products

OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

Sumnotes - Export highlights from PDFs

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

PdfHighlights - PdfHighlights extracts and exports all your PDF highlights and PDF annotations from all your PDF files into a single report.

Google Keep - Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.

Readwise - Effortlessly rediscover and organize your Kindle highlights