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AI-Powered PDF to Markdown Converter vs Paca

Bottom line

AI-Powered PDF to Markdown Converter is paid, while Paca is free.

Which one should you try?

AI-Powered PDF to Markdown Converter

Paid

Best for Researchers

See full review

Paca

Free

Best for Scrum or Scrumban teams integrating AI agents as peers

Visit Paca See full review

Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.

AI-Powered PDF to Markdown Converter

AI-Powered PDF to Markdown Converter

PDF to MD Converter turns uploaded PDF documents into Markdown for preview and download.

Paca

Paca

Paca is a self-hosted, open-source Scrumban board where AI agents participate in the full sprint cycle alongside humans: planning BDD specs, picking up tasks, running QA verification, and feeding retrospective data into the next sprint. The P·A·C·A loop — Plan, Act, Check, Adapt — mirrors Scrum phases and gives agents structured context through living BDD scenarios and System Design Documents, so they aren't operating blind. An in-app chat converts plain-English instructions into real backlog items without tab-switching. Every change — from agents and humans alike — lands in a diff-based activity feed with one-click revert. The ceiling appears when your workflow departs from Scrum or Scrumban structure; teams running Kanban-only or highly custom processes will find the framework opinionated.

AttributeAI-Powered PDF to Markdown ConverterPaca
PricingPaidFree
PriceCredit packs from $4.99 for 100 credits—
Pricing checkedOct 18, 2026Not checked yet
Free trialNot statedNot stated
Open sourceNot statedYes
Has APINot statedYes
Self-hosted optionNot statedYes
PlatformsWebLinux (Docker), browser-based UI
Pros
  • Markdown preview and download
  • Page-based credit accounting
  • Agents appear as assigned teammates on the live Scrumban board and post real-time task updates, which means sprint visibility stays in one place instead of split between your board and a separate AI dashboard you have to manually reconcile.
  • BDD scenarios and living System Design Documents anchor every agent's context to how the product actually works, so agents don't generate output that contradicts your existing architecture or acceptance criteria.
  • One-click diff revert on every change — agent or human — means teams can let agents move at full speed without a separate approval bottleneck on every action, and roll back anything that lands wrong without hunting through logs.
  • Self-hosted under Apache 2.0 with no per-seat cost, so data stays on your infrastructure and the tool stays off your SaaS budget regardless of team size.
  • In-app project-level chat converts plain-English instructions directly into backlog items and docs without leaving the board, which means product managers without technical fluency can drive sprint planning alongside agents without a separate tool in the chain.
Cons
  • Layout extraction needs review
  • Credits and renewal terms vary by purchase
  • The P·A·C·A cycle is the structural backbone of the product, not an optional configuration — teams running Kanban-only flows, shape-up cycles, or heavily customized processes will find the sprint-phase assumptions surfacing constantly, and adapting the tool to a non-Scrum workflow means working against the grain of how agents are wired into the board.
  • At v0.4.0, the plugin ecosystem and community extension library are early-stage; teams that need a mature integration surface — existing webhooks, third-party CI/CD hooks, or established plugin catalog — will hit gaps that require them to build rather than install, adding engineering overhead before they get to the actual agent work.
  • Any team that needs auditable, manager-approved gates before agent changes affect the board — regulated industries, client-facing projects with contractual deliverable sign-off — will find the current revert-after-the-fact model insufficient; when the compliance requirement is approval before the change lands, not rollback after, teams in that situation will move to a tool with explicit pre-ship review steps built into the workflow.

Made up your mind?

AI-Powered PDF to Markdown Converter

Paid

Best for Researchers

See full review

Paca

Free

Best for Scrum or Scrumban teams integrating AI agents as peers

Visit Paca See full review

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Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.

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