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Comparison · Collab
Paperless-ngx vs Zettlr
A side-by-side editorial comparison of Paperless-ngx and Zettlr — release velocity, themes, recent moves, and the top alternatives to consider.
Paperless-ngx vs Zettlr: at a glance
What is Paperless-ngx?
Paperless-ngx shipped seven releases in October, two of them for security
Paperless-ngx ran from 3.3.0 to 3.4.1 in October. 3.3.0 added stored barcode contents and more control over LLM requests, 3.3.2 fixed a reported security issue, and 3.3.4 updated dependencies for the eMudhra CA incident plus Pillow and aiohttp vulnerabilities. 3.4.0 brought custom fields in workflow title templates, relative-date custom field queries, skipping local 2FA for trusted OIDC logins, poppler thumbnails and markdown in AI chat. The other releases were fixes, many around document versions and search.
What is Zettlr?
Zettlr added admonitions after six years, then spent a release fixing its updater.
Zettlr 4.8.0 brought admonitions, a feature six years in the making, plus translation updates and a fix for a long-standing logic bug in search. 4.9.0 followed in late October to stop a false 'Update failed' error introduced by 4.8, drop macOS 12 and old Ubuntu support, distrust the eMudhra TLS certificates and render reference-style images.
Paperless-ngx vs Zettlr: editorial side-by-side
Paperless-ngx
5.0COLLAB
Paperless-ngx shipped seven releases in October, two of them for security
◆ Current state
Paperless-ngx ran from 3.3.0 to 3.4.1 in October. 3.3.0 added stored barcode contents and more control over LLM requests, 3.3.2 fixed a reported security issue, and 3.3.4 updated dependencies for the eMudhra CA incident plus Pillow and aiohttp vulnerabilities. 3.4.0 brought custom fields in workflow title templates, relative-date custom field queries, skipping local 2FA for trusted OIDC logins, poppler thumbnails and markdown in AI chat. The other releases were fixes, many around document versions and search.
◆ Where it's heading
The AI features introduced in 3.x are being refined rather than expanded, while workflows and search get steady quality-of-life work.
◆ Prediction
Another 3.4.x patch for UI regressions is likely, following the 3.3.x pattern of several fix releases after each minor.
Zettlr
2.5COLLAB
Zettlr added admonitions after six years, then spent a release fixing its updater.
◆ Current state
Zettlr 4.8.0 brought admonitions, a feature six years in the making, plus translation updates and a fix for a long-standing logic bug in search. 4.9.0 followed in late October to stop a false 'Update failed' error introduced by 4.8, drop macOS 12 and old Ubuntu support, distrust the eMudhra TLS certificates and render reference-style images.
◆ Where it's heading
Releases arrive roughly monthly and alternate between a headline writing feature and cleanup of the previous one. The app is tracking Electron's platform support, so older operating systems will keep falling away.
◆ Prediction
A small 4.9.x fix release or a feature-led 4.10 in about a month fits the pattern; the entries don't hint at its contents.
Alternatives to Paperless-ngx and Zettlr
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Paperless-ngx or Zettlr.
Slack
Slack lets companies manage Slackbot skills from code and CI, not only by hand
Read the Docs
Read the Docs moves builds to Python 3.14 and Ubuntu 26.04 by default.
Komga
Komga's NextUI beta keeps gaining features while the old UI gets only translations.
Capacities
Capacities adds whiteboards and a global graph to its object-based notes.
Guru
Guru's Knowledge Agents get the plumbing that makes their answers checkable and safe.
See all Paperless-ngx alternatives → · See all Zettlr alternatives →
Recent activity from Paperless-ngx and Zettlr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoPaperless-ngxPaperless-ngx 3.4.1 fixes UI regressions from 3.4.0
- 3d agoPaperless-ngxPaperless-ngx 3.4.0 adds relative-date queries and OIDC 2FA skip
- 8d agoZettlrZettlr 4.9 fixes update errors and drops macOS 12
- 10d agoPaperless-ngxPaperless-ngx 3.3.4 updates dependencies for security fixes
- 13d agoPaperless-ngxPaperless-ngx 3.3.3 fixes search layout and subpath redirects
- 17d agoPaperless-ngxPaperless-ngx 3.3.2 fixes a permissions security issue
- 20d agoPaperless-ngxPaperless-ngx 3.3.1 fixes document version permissions
- 1mo agoZettlrZettlr 4.8 adds admonition blocks
- 3mo agoZettlrZettlr 4.7 adds long-requested custom shortcuts
- 4mo agoZettlrZettlr 4.6 fixes regressions from the editor transition
- 5mo agoZettlrZettlr 4.5 adds a long-running task indicator
- 6mo agoZettlrZettlr 4.4 improves the file manager and security model
Frequently asked questions
What is the difference between Paperless-ngx and Zettlr?
They serve adjacent needs but don't currently overlap on shipped themes. Paperless-ngx is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Paperless-ngx better than Zettlr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Paperless-ngx is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Paperless-ngx?
Top Paperless-ngx alternatives in Collab are ranked by recent ship velocity. Browse the "Paperless-ngx alternatives" section above for the current picks, or visit /alternatives/paperless-ngx for the full list with editorial commentary on each.
What are the best alternatives to Zettlr?
Top Zettlr alternatives in Collab are ranked by recent ship velocity. Browse the "Zettlr alternatives" section above for the current picks, or visit /alternatives/zettlr for the full list with editorial commentary on each.