Alternatives

CPPNotes alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

CPPNotes

【C++ 面试 + C++ 学习指南】 一份涵盖大部分 C++ 程序员所需要掌握的核心知识。

67
Quality
78
Trust
1.3K
Stars
#1

InterviewGuide

Similarity 170Trust 90Excellent 91

🔥🔥「InterviewGuide」是阿秀从校园->职场多年计算机自学过程的记录以及学弟学妹们计算机校招&秋招经验总结文章的汇总,包括但不限于C/C++ 、Golang、JavaScript、Vue、操作系统、数据结构、计算机网络、MySQL、Redis等学习总结,坚持学习,持续成长!

5.9K starsAug 2, 2025 pushdocument-processingPDFClaude Code
$ npx skills add forthespada/InterviewGuide
#2

CS Books

Similarity 133Trust 87Excellent 94

🔥🔥超过1000本的计算机经典书籍、个人笔记资料以及本人在各平台发表文章中所涉及的资源等。书籍资源包括C/C++、Java、Python、Go语言、数据结构与算法、操作系统、后端架构、计算机系统知识、数据库、计算机网络、设计模式、前端、汇编以及校招社招各种面经~

27K starsNov 6, 2025 pushdocument-processingPDFClaude Code
$ npx skills add forthespada/CS-Books
#3

Libvips

Similarity 126Trust 95Excellent 100

A fast image processing library with low memory needs.

11K starsJun 15, 2026 pushdocument-processingCPDF
$ npx skills add libvips/libvips
#4

Milewski Ctfp Pdf

Similarity 126Trust 92Excellent 100

Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

12K starsApr 8, 2026 pushdocument-processingTeXPDF
$ npx skills add hmemcpy/milewski-ctfp-pdf
#5

Xournalpp

Similarity 125Trust 98Excellent 100

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

15K starsJun 15, 2026 pushdocument-processingC++PDF
$ npx skills add xournalpp/xournalpp
#6

Qpdf

Similarity 123Trust 94Excellent 100

qpdf: A content-preserving PDF document transformer

5.1K starsJun 13, 2026 pushdocument-processingC++PDF
$ npx skills add qpdf/qpdf
#7

Diff Pdf

Similarity 122Trust 91Excellent 100

A simple tool for visually comparing two PDF files

4.3K starsMar 28, 2026 pushdocument-processingC++PDF
$ npx skills add vslavik/diff-pdf
#8

Pdfium Binaries

Similarity 121Trust 89Excellent 100

📰 Binary distribution of PDFium

1.4K starsJun 8, 2026 pushdocument-processingShellPDF
$ npx skills add bblanchon/pdfium-binaries
#9

Podofo

Similarity 121Trust 82Strong 80

A C++17 PDF manipulation library

581 starsJun 13, 2026 pushdocument-processingC++PDF
$ npx skills add podofo/podofo
#10

OSS DocumentScanner

Similarity 121Trust 92Excellent 100

Document scanning app

2.2K starsJun 10, 2026 pushdocument-processingC++PDF
$ npx skills add ossappscollective/OSS-DocumentScanner
#11

Paperless Ngx

Similarity 120Trust 98Excellent 100

A community-supported supercharged document management system: scan, index and archive all your documents

42K starsJun 19, 2026 pushdocument-processingPythonPDF
$ npx skills add paperless-ngx/paperless-ngx
#12

OCRmyPDF

Similarity 120Trust 98Excellent 100

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

34K starsJun 12, 2026 pushdocument-processingPythonPDF
$ npx skills add ocrmypdf/OCRmyPDF
#13

Koreader

Similarity 120Trust 98Excellent 100

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices

27K starsJun 18, 2026 pushdocument-processingLuaPDF
$ npx skills add koreader/koreader
#14

Koodo Reader

Similarity 120Trust 98Excellent 100

A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

27K starsJun 17, 2026 pushdocument-processingJavaScriptPDF
$ npx skills add koodo-reader/koodo-reader
#15

Markitdown

Similarity 120Trust 96Excellent 100

Python tool for converting files and office documents to Markdown.

156K starsMay 26, 2026 pushdocument-processingPythonPDF
$ npx skills add microsoft/markitdown
#16

PDF4QT

Similarity 120Trust 92Excellent 100

Open source PDF editor.

1.4K starsJun 5, 2026 pushdocument-processingC++PDF
$ npx skills add JakubMelka/PDF4QT

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep CPPNotes if it already passes your workflow test and repository review.

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