AllDocs - Document Viewer

AllDocs - Document Viewer

By Byoungho Kim

AllDocs is a local-first document viewer and editor for PDF, Word, and technical files on iOS.

The App DNA

What makes this app unique?

Users choose AllDocs to avoid the privacy risks associated with cloud-based document processing, as all file handling occurs strictly on the device.

For Users requiring a local, privacy-focused viewer for diverse document formats including Hangul and technical code files.

What does it look like?

Key features

Multi-format Document Viewerstandard

Supports PDF, Word, Excel, PowerPoint, EPUB, and Hangul in one interface, driving initial adoption.

Text and Markdown Editoredge

In-place editing for .txt and .md files creates a retention loop for technical users.

Offline Processingedge

Local-only handling reduces switching costs for users with sensitive documents.

How much does it cost?

freemiumFree version with core viewingAllDocs Pro lifetime purchase

One-time lifetime purchase gates advanced features like PDF export and favorites, targeting heavy users.

Velocity

Dormant developmentopaqueShow more...

AllDocs has been inactive for 106 days, falling into the zombie category due to the lack of updates in the observed window. Only a single version has been recorded, providing no evidence of ongoing development or feature iteration. The app currently shows no signs of active maintenance or operational support.

See all version history

Who built it?

Byoungho Kim

11 apps tracked · Productivity

코모레비 — 필름 카메라코모레비 — 필름 카메라OmokFive: Gomoku RenjuOmokFive: Gomoku RenjuBaduk Dojo: Learn GoBaduk Dojo: Learn GoDirector CamDirector CamThree Kingdoms: One RoundThree Kingdoms: One RoundZipNote: House Hunting NotesZipNote: House Hunting NotesArchitect AcademyArchitect AcademyWebCast - Web Video to TVWebCast - Web Video to TVMemoGraph: Knowledge GraphMemoGraph: Knowledge Graph트레이드 블랙박스: 매매일지트레이드 블랙박스: 매매일지
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for AllDocs - Document Viewer

How's the Productivity market?

AllDocs maintains a niche position in the productivity category by prioritizing offline privacy over cloud-based collaboration. The lack of recent updates (107 days) suggests a static market stance compared to competitors with active release cadences.

The rivals identified

The Analyst's Read

Key takeaways for AllDocs - Document Viewer

Where is it heading?

The productivity market is shifting toward cloud-integrated collaboration, leaving AllDocs' offline-only model increasingly isolated. Without a resumption of the development cadence, the app will likely struggle to retain users who require modern cross-device synchronization.

  • The 107-day update gap suggests a shift to maintenance-only status, which erodes user trust and long-term retention potential.
  • The privacy-focused, offline-first value proposition remains a distinct differentiator for users who reject cloud-based document processing.

The SWOT

Core Strengths
  • Local-first architecture removes connectivity dependency
Critical Frictions 1 weakness inside
Growth Levers
  • Expand markdown editing to capture technical power users
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit user feedback channels because the 107-day update gap risks user abandonment → stabilize retention

The counter-intuitive read

The app's offline-only design is a retention lever…

Read the full take

Bottom line

AllDocs serves a specific privacy-conscious segment, but the current 107-day update gap risks obsolescence against cloud-integrated rivals. Stabilizing the release cadence is necessary to maintain the app's relevance for users who prioritize local file control.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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FAQ

Is AllDocs safe for sensitive documents?
Yes, AllDocs processes all documents locally on the device and does not transmit data to any external servers.
Does AllDocs support cloud synchronization?
No, AllDocs is designed as an offline-first viewer and does not currently support cloud synchronization for documents.
What is the difference between the free and Pro versions?
The free version supports core viewing and basic editing, while the one-time Pro purchase unlocks unlimited recent files, favorites, and PDF export.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by AllDocs - Document Viewer, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “AllDocs - Document Viewer Intelligence Report.” Updated Oct 10, 2026. https://marlvel.ai/apps/alldocs-document-viewer

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