Comparison
PDFMathTranslate vs Chat-with-Scanned-Documents
Verdict
Pick PDFMathTranslate if a specialized PDF translation tool for scientific papers that maintains original formatting, supporting multilingual translations via multiple services; pick Chat-with-Scanned-Documents if leverages Dynamic Web TWAIN for scanning and Tesseract.js for text extraction, integrating LangChain for chat functionality.
Markdown twin · PDFMathTranslate alternatives · Chat-with-Scanned-Documents alternatives
GraphCanon updated 1w
vs
Trust & integrity
| Signal | PDFMathTranslate | Chat-with-Scanned-Documents |
|---|---|---|
| Maintenance | Steady (61d since push) As of 4w · github_public_v1 | Dormant (1178d since push) As of 1w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 4w · github_public_v1 | Not a fork · Personal account As of 1w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- PDFMathTranslate
- PDF scientific paper translation with preserved formats
- Chat-with-Scanned-Documents
- A demo chatting with documents scanned using Dynamic Web TWAIN and Tesseract.js
Stars
- PDFMathTranslate
- 36k
- Chat-with-Scanned-Documents
- 6
Forks
- PDFMathTranslate
- 3.2k
- Chat-with-Scanned-Documents
- 3
Open issues
- PDFMathTranslate
- 139
- Chat-with-Scanned-Documents
- 0
Language
- PDFMathTranslate
- Python
- Chat-with-Scanned-Documents
- JavaScript
Adopt for
- PDFMathTranslate
- A specialized PDF translation tool for scientific papers that maintains original formatting, supporting multilingual translations via multiple services.
- Chat-with-Scanned-Documents
- Leverages Dynamic Web TWAIN for scanning and Tesseract.js for text extraction, integrating LangChain for chat functionality.
Persona
- PDFMathTranslate
- -
- Chat-with-Scanned-Documents
- -
Runtime
- PDFMathTranslate
- -
- Chat-with-Scanned-Documents
- -
License
- PDFMathTranslate
- AGPL-3.0
- Chat-with-Scanned-Documents
- MIT
Last pushed
- PDFMathTranslate
- May 25, 2026
- Chat-with-Scanned-Documents
- May 25, 2023
Categories
- PDFMathTranslate
- Data & Retrieval, Developer Tools
- Chat-with-Scanned-Documents
- Data & Retrieval, Developer Tools
Trust and health
Maintenance
- PDFMathTranslate
- Steady (60%)
- Chat-with-Scanned-Documents
- Dormant (18%)
Days since push
- PDFMathTranslate
- 61d
- Chat-with-Scanned-Documents
- 1178d
Open issues (now)
- PDFMathTranslate
- 139
- Chat-with-Scanned-Documents
- 0
Stars delta
- PDFMathTranslate
- Unknown
- Chat-with-Scanned-Documents
- 0 (30d)
Open issues delta
- PDFMathTranslate
- Unknown
- Chat-with-Scanned-Documents
- 0 (30d)
Owner type
- PDFMathTranslate
- Organization
- Chat-with-Scanned-Documents
- User
Full report
- PDFMathTranslate
- Trust report
- Chat-with-Scanned-Documents
- Trust report
Choose PDFMathTranslate if…
- PDFMathTranslate is primarily Python; Chat-with-Scanned-Documents is JavaScript.
- License: PDFMathTranslate is AGPL-3.0, Chat-with-Scanned-Documents is MIT.
- Tags unique to PDFMathTranslate: chinese, document, edit, english.
- PDFMathTranslate ships Docker support for self-hosted deployment.
- You need to translate scientific papers in PDF format while preserving complex mathematical notation and layout integrity.
When NOT to use PDFMathTranslate
- Your use case does not involve translating PDF documents with specific formatting preservation needs such as mathematical equations.
- You require a solution that exclusively uses one type of license, incompatible with AGPL-3.0 licensing.
Choose Chat-with-Scanned-Documents if…
- Chat-with-Scanned-Documents is primarily JavaScript; PDFMathTranslate is Python.
- License: Chat-with-Scanned-Documents is MIT, PDFMathTranslate is AGPL-3.0.
- Tags unique to Chat-with-Scanned-Documents: document scanning, dynamic web twain, langchain, ocr.
- Need to interact with content from scanned documents
When NOT to use Chat-with-Scanned-Documents
- Situations demanding real-time, high-volume document scanning and processing
- Applications requiring more advanced AI chat capabilities beyond LangChain
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (PDFMathTranslate/PDFMathTranslate) · observed Jul 26, 2026
- GitHub forks (PDFMathTranslate/PDFMathTranslate) · observed Jul 26, 2026
- Last push (PDFMathTranslate/PDFMathTranslate) · observed May 25, 2026
- License file (AGPL-3.0) · observed Jul 26, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (tony-xlh/Chat-with-Scanned-Documents) · observed Aug 15, 2026
- GitHub forks (tony-xlh/Chat-with-Scanned-Documents) · observed Aug 15, 2026
- Last push (tony-xlh/Chat-with-Scanned-Documents) · observed May 25, 2023
- License file (MIT) · observed Aug 15, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: PDFMathTranslate 36k · Chat-with-Scanned-Documents 6 (synced Jul 26, 2026).
Common questions
- What is the difference between PDFMathTranslate and Chat-with-Scanned-Documents?
- PDFMathTranslate: PDF scientific paper translation with preserved formats. Chat-with-Scanned-Documents: A demo chatting with documents scanned using Dynamic Web TWAIN and Tesseract.js. See the comparison table for live GitHub stats and shared categories.
- When should I choose PDFMathTranslate over Chat-with-Scanned-Documents?
- Choose PDFMathTranslate over Chat-with-Scanned-Documents when PDFMathTranslate is primarily Python; Chat-with-Scanned-Documents is JavaScript; License: PDFMathTranslate is AGPL-3.0, Chat-with-Scanned-Documents is MIT; Tags unique to PDFMathTranslate: chinese, document, edit, english; PDFMathTranslate ships Docker support for self-hosted deployment; You need to translate scientific papers in PDF format while preserving complex mathematical notation and layout integrity.
- When should I choose Chat-with-Scanned-Documents over PDFMathTranslate?
- Choose Chat-with-Scanned-Documents over PDFMathTranslate when Chat-with-Scanned-Documents is primarily JavaScript; PDFMathTranslate is Python; License: Chat-with-Scanned-Documents is MIT, PDFMathTranslate is AGPL-3.0; Tags unique to Chat-with-Scanned-Documents: document scanning, dynamic web twain, langchain, ocr; Need to interact with content from scanned documents.
- When should I avoid PDFMathTranslate?
- Your use case does not involve translating PDF documents with specific formatting preservation needs such as mathematical equations. You require a solution that exclusively uses one type of license, incompatible with AGPL-3.0 licensing.
- When should I avoid Chat-with-Scanned-Documents?
- Situations demanding real-time, high-volume document scanning and processing Applications requiring more advanced AI chat capabilities beyond LangChain
- Is PDFMathTranslate or Chat-with-Scanned-Documents more popular on GitHub?
- PDFMathTranslate has more GitHub stars (35,794 vs 6). Stars measure visibility, not whether either tool fits your constraints.
- Are PDFMathTranslate and Chat-with-Scanned-Documents open source?
- Yes - both are open-source projects on GitHub (PDFMathTranslate: AGPL-3.0, Chat-with-Scanned-Documents: MIT).
- Where can I find alternatives to PDFMathTranslate or Chat-with-Scanned-Documents?
- GraphCanon lists graph-backed alternatives at PDFMathTranslate alternatives and Chat-with-Scanned-Documents alternatives (PDFMathTranslate markdown twin, Chat-with-Scanned-Documents markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, PDFMathTranslate or Chat-with-Scanned-Documents?
- PDFMathTranslate: Steady. Chat-with-Scanned-Documents: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for PDFMathTranslate and Chat-with-Scanned-Documents?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: PDFMathTranslate trust report; Chat-with-Scanned-Documents trust report.