Wolf Suite - Excel, PowerPoint, and Word engines for Python
One approved dataset updates the existing spreadsheet, deck, and memo a reporting team already uses, then proves what happened: editable outputs, refusals before partial publication, and recovery after a process kill at the boundaries the qualification exercises. Start with WolfXL today, or qualify your reporting workflow for the suite early access in preparation.
Supported Excel workbook workflows in Python: modify, calculate, render, and convert without desktop Excel in the server path.
Update approved content in existing .pptx decks from Python inside supported reporting workflows.
Bounded updates to an existing .docx memo: approved values and text, saved to a new output file inside the suite reporting workflow.
Products
Each product page states what the engine does, what is free, what payment adds, and how to try your own file. Nothing here requires the suite: WolfXL and WolfPPT each stand on their own.
Standalone commercial offering
Supported Excel workbook workflows in Python: modify, calculate, render, and convert without desktop Excel in the server path.
Community is MIT on public PyPI. Commercial 2.1+ keeps its separate license, pricing, and purchase route.
WolfXL product pageMIT, free including commercial use
Update approved content in existing .pptx decks from Python inside supported reporting workflows.
MIT-licensed and public. Suite payment adds a maintained workflow and support, never rights MIT already grants.
WolfPPT product pagePrivate reporting candidate
Bounded updates to an existing .docx memo: approved values and text, saved to a new output file inside the suite reporting workflow.
Preview functionality with customer distribution and license scope still pending. No general Word compatibility promise.
WolfDocx product pageNamed supported workflow
Update approved values in an existing XLSX model and PPTX deck, with explicitly scoped DOCX memo operations and saved-output verification.
Each engine inspects its source file and reports the editable structures it finds and the content they currently hold: chart and table cells in the deck, table cells and text runs in the memo, cell ranges in the workbook.
An edit names its target by restating that current content, and the deck and memo requests also carry the digest of the exact source file. A file that changed underneath the job is a mismatch, not a surprise overwrite.
The control plane runs the three engines as separate command-line processes into a new output bundle. Inputs are never modified, and every operation stops on failure, cleans up staging, and requires verification.
Reader libraries that are not the engines reopen the saved workbook, deck, and memo. The workbook check asserts the intended values, the reporting period, and an untouched reference cell; the deck and memo checks compare untouched package members byte for byte.
A concrete three-format reporting workflow: one approved dataset updates an existing workbook, deck, and memo through guarded edits, and independent readers reopen each saved file to verify the result.
Exercised on macOS arm64 and Linux x86_64, with a CPython 3.13 engine environment.
A private reporting candidate passed workflow qualification, but customer distribution remains gated pending release review.
No customer platform is qualified yet.
A private reporting candidate passed the workflow, refusal, and recovery qualification on macOS arm64 and Linux x86_64. That is private candidate qualification, not public package readiness: candidate distribution remains private pending release review, it grants no suite evaluation or purchase rights, and WolfXL's existing evaluation path is unchanged.
Authorized humans are counted once across the suite. No per-document, slide, worksheet, agent, CI-runner, or production-server charge is proposed.
Commercial status
WolfXL Commercial keeps its existing purchase route, prices, agreement, and distribution process. Check current checkout availability on the pricing page.
Wolf Suite Early Access is proposed at $39 per month or $399 per year for one person, and $149 per month or $1,499 per year for up to five. Sales will open only after agreement approval and customer-release qualification.
Two drafts await approval: a standard policy permitting ordinary application SaaS on standard plans, and continuing-use terms under which monthly and annual plans alike retain perpetual internal use of lawfully obtained versions after ordinary expiry, while downloads, updates, support, and new distributions end. Neither draft is part of any accepted agreement and neither grants rights today.
Your subscription, renewal price, and rights are unchanged. When the suite qualifies, you may request voluntary remainder-of-paid-term early access with a scope acceptance. Renewal stays an explicit WolfXL-or-suite choice.
Buy WolfXL Commercial for a supported Excel workflow today, use WolfPPT free under MIT, or request qualification for the suite release in preparation.