Dev tools · alternatives · 2026
24 alternatives to Megaparse [LW24]
Open-source Document Parser to Markdown with OCR/LLMs
Megaparse is an open-source document parser that converts PDFs, DOCX, and PPTX files into Markdown format optimized for large language models. It uses OCR and LLMs to handle complex documents. Developers can access the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Megaparse [LW24] launched in 2024; newer entries below may have overtaken it.
- 1
AnyParser API▲885The first LLM for document parsing with accuracy and speed
2024 · cambioml.com · its alternatives →
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AnyParser Pro▲602Parse multi-language images and documents into JSON/markdown
2025 · cambioml.com · its alternatives →
- 3
I've developed a Python API service that uses GPT-4o for OCR on PDFs. It features parallel processing and batch handling for improved performance. Not only does it convert PDF to markdown, but it also describes the images within the PDF using captions like `[Image: This picture shows 4 people waving]`. In testing with NASA's Apollo 17 flight documents, it successfully converted complex, multi-oriented pages into well-structured Markdown. The project is open-source and available on GitHub. Feedback is welcome.
2024 · github.com · its alternatives →
- 4
The PDF parser is a rule based parser which uses text co-ordinates (boundary box), graphics and font data. The PDF parser works off text layer and also offers a OCR option to automatically use OCR if there are scanned pages in your PDFs. The OCR feature is based off a modified version of tika which uses tesseract underneath. The PDF Parser offers the following features: * Sections and subsections along with their levels. * Paragraphs - combines lines. * Links between sections and paragraphs. * Tables along with the section the tables are found in. * Lists and nested lists. * Join content…
2024 · github.com · its alternatives →
- 5
Docparser helps you extract important data from Word, PDF, CSV, XLS, TXT, XML, and image files. Send to Excel, Google Sheets, and 100s of apps.
2016 · docparser.com · its alternatives →
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Rank a list of documents according to their relevance to a query primarily and your custom instructions secondarily. We evaluated the model on instructions for recency, document type, source, and metadata, and it can generalize to other instructions as well. The reranker supports multilinguality. Th
2025 · docs.contextual.ai · its alternatives →
- 7
Improved file parsing for LLM’s. Contribute to Filimoa/open-parse development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 8
📄 PDF/IMG ->.MD/JSON Document OCR API for PaddleOCR and GLMOCR. Self-hostable. - majcheradam/ocrbase
Jan 2026 · github.com · its alternatives →
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AnyParser▲271Accurate, private and configurable document retrieval LLM
2024 · cambioml.com · its alternatives →
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Docparser▲194Convert PDFs and scanned documents into structured data
2016 · docparser.com · its alternatives →
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Convert semantic HTML fragments to native, editable Word documents (OOXML) - floodtide/dom-docx
Jul 2026 · github.com · its alternatives →
- 14
Improved file parsing for LLM’s. Contribute to Filimoa/open-parse development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 15
Hey HN, I'm Adithya, a 20-year-old dev from India. I have been working with GenAI for the past year, and I've found it really painful to deal with the many different forms of data out there and get the best representation of it for my AI applications. That's why I built OmniParse—an open-source platform designed to handle any unstructured data and transform it into optimized, structured representations. Key Features: - Completely local processing—no external APIs - Supports ~20 file types - Converts documents, multimedia, and web pages to high-quality structured markdown - Table extraction,…
2024 · github.com · its alternatives →
- 16
The core processing engine behind LlamaParse is now open source. LiteParse runs entirely locally, has zero Python dependencies, and is built around how agents actually iterate on documents: parse text fast, fall back to screenshots when you need visual reasoning.
Mar 2026 · llamaindex.ai · its alternatives →
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Fast, gpu-based CSV parser. Contribute to antonmks/nvParse development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 18
Convert PDF to Word, Excel and many other formats
2021 · bitwarsoft.com · its alternatives →
- 19
Hi HackerNews, Lately, I have seen an explosion in posts offering paid APIs/services to get unstructured data into LLMs (i.e. langchain extract, ragflow, unstructured, unstract, just to name a few) and I have been largely disappointed by them, either because they fail to implement multimodal support, fail to give good context for "really tricky" PDFs / Word docs / Powerpoints, or are just plain difficult to use. In light of all these posts I figured I'd share my solution that has been working smoothly for me and my clients. I put it up on GitHub for free so you can check it…
2024 · github.com · its alternatives →
- 20SA
* https://sparser.io * https://github.com/Unibeautify/sparser This is my attempt at creating a universal language parser. It attempts to solve a couple of problems: * Support multiple languages * Recursively extend support to languages embedded within other languages * Output a uniform format for all supported languages This is a personal project so any feedback would be helpful. Something interesting I found after I built it is that this parser is not as fast to write output as many other JavaScript parsers, but its output is much faster to read from due to the…
2019 · its alternatives →
- 21OS
2014 · divide.io · its alternatives →
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Hey HN, solo dev here. After years of frustration with how LLMs handle complex documents, especially PDFs with tables, I decided to build a solution myself. My approach uses a Markdown conversion step to preserve the table structure, which seems to work surprisingly well for chunking. This little parser is the first public piece of a much larger, privacy-focused AI platform I'm building. I'm pretty much running on fumes financially, so any feedback, critique, or support is massively appreciated. Happy to answer any questions about the approach!
Nov 2025 · github.com · its alternatives →
- 23P1
May 2026 · pdf2md.deepdiy.net · its alternatives →
- 24
I built OpenParser because I wanted PaddleOCR-VL-1.6 behind an endpoint I could actually use. Now there are open-sourced CLI and TypeScript/Python SDKs: ``` npm install -g @openparser/cli openparser auth login openparser parse sync document.pdf ``` That is basically it. It doesnt get easier and cheaper that this. Give it a PDF and get back the text and document structure. Repo: https://github.com/eigenpal/openparser I would love feedback from anyone willing to try the CLI and tell me what is still annoying.
Jul 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →