Product review: October 12, 2026. Privacy and workspace guidance checked: October 15, 2026.
Kimi Docs is Kimi’s AI document agent for creating, converting, reviewing, translating, and formatting documents. It is different from Kimi API docs: Kimi Docs is for people working with Word, PDF, reports, contracts, papers, resumes, and office files, while Kimi API documentation is for developers who want to call Kimi models through an API key.
The practical value is simple: instead of asking an AI chatbot for text and manually pasting it into Word or PDF, you describe the document task, upload source files when needed, preview the result, and download an editable or shareable file. Kimi’s official documentation says Kimi Docs can work with long Word/PDF documents, format citations and tables, convert between office formats, add comments, compare versions, and create visually designed PDF documents.
Kimi Docs vs Kimi API docs: avoid this common confusion
The keyword “Kimi Docs” can be confusing because it can mean two different things:
| Term | What it means | Who needs it | Typical task |
|---|---|---|---|
| Kimi Docs | Kimi’s AI document agent for Word, PDF, document review, translation, formatting, and file output | Students, researchers, office workers, lawyers, teachers, marketers, consultants | Create a report, review a contract, translate a PDF, compare two document versions |
| Kimi API docs | Developer documentation for Kimi API Platform, model IDs, API keys, SDKs, and HTTP calls | Developers and technical teams | Create an API key, call kimi-k3, integrate Kimi into an app |
If you want to generate or review a Word/PDF document, you need Kimi Docs. If you want to build an application that calls Kimi models, use the Kimi API Platform documentation.
What can Kimi Docs do?
Kimi Docs is best understood as a document workflow tool, not only a text generator. It can help you move from rough notes, uploaded files, or natural-language instructions to a more structured document.
| Capability | What it helps with | Practical example | Important caution |
|---|---|---|---|
| Word document generation | Long reports, white papers, proposals, resumes, policies, SOPs | Create a structured Word report from notes and source files | Review facts, citations, and formatting before publishing |
| PDF creation and visual layout | Brochures, polished reports, cover pages, table of contents, mixed text-image layout | Create a PDF proposal with cover, sections, captions, and visuals | Do not assume perfect brand compliance without manual review |
| File conversion and transformation | Moving content between Word, PDF, PowerPoint, and Excel workflows | Turn PPT slides into a Word lesson plan or Excel data into a written report | Check tables, formulas, and layout after conversion |
| Document translation | Translating PDFs or documents into another language | Translate a PDF while keeping formulas or code readable | Use a human reviewer for legal, academic, medical, or financial text |
| Comments and revisions | Academic review, contract review, grading, editorial feedback | Insert review comments into an uploaded Word document | Kimi is not a lawyer, professor, editor, or compliance officer |
| Version comparison | Comparing drafts, contracts, policies, or updated documents | Compare contract V1 and V2 and summarize the changes | Verify every material change yourself before signing or publishing |
Supported files, downloads, and practical limits
Kimi’s general file-processing FAQ says it supports common formats such as PDF, Word, Excel, PPT, images, TXT, and video. It also says each file must be no larger than 100 MB, and users can upload up to 50 files at a time. Treat these as general Kimi file-processing limits, and still check the live interface when using Kimi Docs because product limits can change.
The Kimi Docs Help Center explains that you can upload an existing Word, PDF, or Excel file, describe what you want done, then download the original-format result such as .docx, .xlsx, or .pdf and continue editing locally in compatible software.
| Input or output | Status from official docs | Best use |
|---|---|---|
| Word / DOCX | Supported for document creation, editing, comments, and download | Reports, contracts, proposals, resumes, reviews |
| Supported for review, translation, extraction, layout, and PDF-style output | Research papers, brochures, translated documents, long PDFs | |
| Excel / XLSX | Supported in Kimi’s Docs & Sheets workflow | Turn spreadsheet data into reports or use Kimi Sheets for spreadsheet output |
| PowerPoint / PPT | Can be part of conversion and transformation workflows | Turn slides into notes, lesson plans, or structured documents |
| Images, TXT, video | Listed in Kimi’s general file-processing support | Reference material, extraction, multimodal context, supporting evidence |
How to use Kimi Docs
Kimi provides three practical access paths: the dedicated Docs page, the mobile app, and general Agent Mode. Use the dedicated Docs path when your main goal is a document output. Use Agent Mode when the document is part of a broader task that may require tools, browsing, or multi-step execution.
- Open the official Kimi Docs page at kimi.com/docs or switch to Docs mode inside Kimi.
- Log in to your Kimi account. Before uploading a work file, confirm the active workspace and your organization’s approval. When Kimi Business terms are required, use the intended Enterprise Workspace—not your Personal Workspace. See the privacy checklist below.
- Choose whether to start from a text instruction, upload an existing file, or use a featured document example.
- Describe the document clearly: output format, audience, style, sections, language, and any source materials.
- Let Kimi process the document task.
- Preview the result before downloading.
- Download the file and inspect it locally in Word, Excel, a PDF viewer, or another suitable editor.
- Verify facts, citations, formulas, names, dates, legal clauses, and formatting before using the document professionally.
Using Kimi Docs on mobile
Kimi’s Docs & Sheets Help Center says the mobile app includes a dedicated Docs tool. In the app, use the toolbar above the input box and switch to Docs mode for document-generation tasks.
Kimi Business limitation: as of October 15, 2026, Kimi’s Business platform guidance says the mobile app supports personal accounts only, not Kimi Business. Do not use the mobile Docs tool for files that require Business workspace controls. Use a supported web or desktop session and confirm the enterprise workspace before uploading.
Using Kimi Docs through Agent Mode
For broader document tasks, Kimi says you can select the K3 model and enter document-generation instructions in general Agent Mode. Kimi will call reading, writing, and execution tools as needed. This is useful when the document task depends on research, multiple files, or a more complex workflow.
Best Kimi Docs use cases
Kimi Docs is strongest when you have a clear document goal and enough source material. It is less useful when the task is vague, legally sensitive without review, or dependent on data that must be verified from external systems.
| User type | Good Kimi Docs use cases | Manual review needed |
|---|---|---|
| Office workers | Meeting minutes, SOPs, weekly reports, business proposals, policy drafts | Company names, numbers, deadlines, approval language |
| Students | Study summaries, essay outlines, literature notes, paper summaries | Citations, academic integrity rules, course requirements |
| Researchers | Executive summaries, research briefs, paper condensation, literature organization | Data interpretation, citations, methodology details |
| Legal teams | Contract review comments, clause comparison, version comparison | Legal interpretation, obligations, signatures, jurisdiction-specific advice |
| Teachers | Lesson plans, quizzes, grading comments, worksheet drafts | Learning outcomes, local curriculum, grading fairness |
| Marketers | Brochures, proposals, campaign briefs, client-facing PDFs | Brand voice, claims, compliance, design polish |
| Consultants | White papers, business reports, structured recommendations, client summaries | Client-specific data, charts, financial assumptions |
Kimi Docs prompt examples
Good prompts tell Kimi what to create, what source material to use, the expected output format, the audience, and what to preserve. Use these templates as starting points and adapt them to your own file. Use only files authorized for the selected service and workspace; practice with synthetic or properly redacted material when approval is uncertain.
| Task | Prompt template |
|---|---|
| Create a Word report | Create a Word report from these notes. Use a professional business style, include an executive summary, clear H2/H3 sections, a table of key findings, and a final action checklist. Output as .docx. |
| Review a contract | Review this contract from a risk-analysis perspective. Insert comments in the relevant sections, flag unclear obligations, payment terms, termination clauses, and liability language. Do not rewrite the contract unless I approve changes. |
| Translate a PDF | Translate this PDF into English while preserving tables, formulas, section headings, and code blocks. Output a bilingual version with the original paragraph followed by the translated paragraph. |
| Compare two versions | Compare contract V1 and V2. List every material change, explain the likely practical impact, and output a Word document with a summary table and detailed notes by clause. |
| Summarize a research paper | Turn this research paper into a 1,500-word executive summary for non-specialists. Keep the research question, method, dataset, key findings, limitations, and practical implications. Flag any claims that require verification. |
| Create a formatted PDF proposal | Create a PDF proposal with a cover page, table of contents, problem statement, proposed solution, timeline, pricing assumptions, risks, and next steps. Use a clean consulting style and include placeholders only where source data is missing. |
| Turn spreadsheet data into a report | Analyze this spreadsheet and create a Word report. Include trend observations, anomalies, a summary table, and recommended next actions. Do not invent missing data. |
Kimi Docs vs Kimi Sheets, Kimi PPT, Kimi Work, and Kimi API docs
Kimi has several nearby tools. Choosing the right one matters because the same task can fail or become harder if you start in the wrong mode.
| Tool | Use it for | Do not use it for |
|---|---|---|
| Kimi Docs | Word/PDF document creation, review, translation, comparison, formatting, and document-style outputs | Pure spreadsheet modeling or developer API integration |
| Kimi Sheets | Excel processing, data extraction, financial modeling, xlsx output, multi-sheet work | Long-form written reports unless you also need a document output |
| Kimi PPT | Presentation generation, slide structure, visual storytelling, downloadable slides | Contract review or long written document editing |
| Kimi Work | Local knowledge-worker workflows, desktop app tasks, plugins, widgets, and broader work automation | A simple one-off PDF translation if Docs mode is enough |
| Kimi API docs | Model integration, API keys, model IDs, SDK usage, OpenAI/Anthropic-compatible API calls | Editing or downloading Word/PDF documents manually |
Kimi Docs pricing, credits, and access
Kimi Docs is part of Kimi’s document and Agent-style feature set, not a separate developer API product. Kimi’s personal membership documentation says features such as Agent, Deep Research, Slides, Docs, Sheets, Kimi Code, Kimi Work, and Kimi Claw share one credit pool, and credits are consumed based on actual usage.
That means document work can affect the same monthly pool used by other Kimi features. Longer inputs, longer outputs, model choice, context length, and tool calls can consume more credits. Monthly and annual subscribers receive credits on a monthly cycle, and unused credits expire at the end of each cycle rather than rolling over.
Before relying on Kimi Docs for heavy work, check your current plan, remaining credits, and the live Kimi membership pricing page. Pricing, eligibility, and benefits can vary by region, plan, and account status.
A personal paid plan does not itself provide Kimi Business coverage. The Business FAQ distinguishes personal and enterprise memberships; check the selected workspace, not only the credit balance.
Privacy and sensitive-document checklist
Check the service policy and active workspace before uploading a confidential document. The fact that you are using Docs for your job does not, by itself, put the file under Kimi Business terms.
Check the regional and product distinctions in our Kimi privacy and safety guide before using confidential documents.
Personal accounts: check the applicable policy
For accounts governed by the kimi.ai Privacy Policy, user content includes files, prompts, and outputs. The policy describes service-improvement uses, including model training, and allows for product-specific policies. Review the policy and controls that apply to your session rather than assuming that every Kimi-branded account has identical treatment.
The data-usage guidance published on kimi.com separately says securely processed, de-identified conversations may be used for training. It documents an account-wide opt-out through support—not a per-file or per-conversation setting—with registration completed within 5–7 working days after identity verification. Requesting it is not the same as completing it. Confirm activation before relying on the setting; do not assume that this procedure or timetable automatically applies to an account governed by a different policy.
Kimi Business: use the Enterprise Workspace
The Kimi Business documentation states a no-training default for enterprise content and separates Personal Workspace data and benefits from Enterprise Workspace data and benefits. Sign in with the account that joined your organization, then verify that the intended Enterprise Workspace is active before submitting a file. A paid personal subscription, a work email address, or a professional document task does not establish that coverage.
For the desktop client, the Business FAQ instructs users to switch to Chat mode, open the avatar/workspace entry, and select the enterprise workspace. Use the Docs entry available in that workspace and confirm it remains active. Do not assume that signing in alone changes the selected workspace.
No training does not mean zero retention
A training opt-out or Business no-training commitment is not a promise of no storage, no logging, or immediate deletion. The retention section of the kimi.ai Privacy Policy allows retention periods to vary with service, legal, and contractual needs. Check your applicable agreement, deletion controls, and any connected services separately.
Before uploading a sensitive file:
- Remove unnecessary personal data before upload.
- Mask IDs, bank details, private addresses, signatures, and confidential client information when possible.
- Do not upload legal, financial, medical, HR, or compliance documents unless your organization approves the exact service and workspace for that data.
- Confirm that any required training opt-out is active for your account; a submitted request is not confirmation.
- When Business terms are required, verify the organization and active Enterprise Workspace before every sensitive upload.
- If sensitive material is uploaded by mistake, stop sharing it, notify your organization’s responsible team, and contact official support. Follow the applicable incident and deletion procedures rather than assuming that removing a chat erases every retained copy.
The kimi.com account-and-data deletion guidance also distinguishes deleting visible conversations from retaining minimum information for legal and security purposes. Check the policy governing your account rather than treating a delete button as a universal zero-retention guarantee.
What Kimi Docs is not ideal for
Kimi Docs can save time, but it should not replace expert review. Use it as a drafting, formatting, review, and transformation assistant.
- Do not treat contract review comments as legal advice.
- Do not submit academic work without checking citations, data, and institution rules.
- Do not rely on AI-generated financial assumptions without validating formulas and source data.
- Do not assume every PDF layout will be preserved perfectly after conversion.
- Do not use Kimi Docs as a live collaborative editor like Google Docs unless Kimi explicitly supports the specific collaboration feature you need.
- Do not assume unsupported exports such as direct Google Docs export unless the live product shows that option.
Troubleshooting Kimi Docs outputs
If your document result is not usable, the issue is often the prompt, the source file, the mode you used, or the output format.
| Problem | Likely cause | What to do |
|---|---|---|
| No downloadable Word or Excel file appears | You may be using normal chat instead of Agent/Docs mode | Switch to Docs mode or Agent for Word/Excel outputs; use PPT Assistant for presentations |
| Layout looks wrong | The prompt did not specify structure, style, or formatting rules | Ask for an outline first, then generate the final file with layout instructions |
| Translation changes formulas or code | The prompt did not tell Kimi what to preserve | Specify “preserve formulas, code blocks, tables, and headings” |
| Summary misses details | The file is too long or the request is too broad | Split the task by section, then ask for a consolidated summary |
| Output invents facts | The prompt allowed unsupported completion | Tell Kimi to mark missing information instead of guessing |
Best workflow for long or important documents
For long reports, proposals, contracts, or research documents, do not ask for the final output immediately. A safer workflow is:
- Complete the privacy and workspace checks above, then upload only the approved source files.
- Ask Kimi to summarize what it found and list missing information.
- Ask for an outline before generating the full document.
- Approve or revise the outline.
- Generate the document in the desired format.
- Ask Kimi to run a self-check for missing sections, inconsistent numbers, and unsupported claims.
- Download the file and review it manually.
- Use a human expert for legal, financial, academic, or compliance-sensitive content.
Sources checked
The original product-source review is dated October 12, 2026. Its references are: the Kimi Docs product page, the Kimi Docs & Sheets Help Center overview, the Kimi Docs use cases and prompt library, the Kimi capabilities and supported files FAQ, the Kimi membership credit rules, the Kimi data usage and sharing page, and the Kimi API Platform documentation.
The October 15, 2026 privacy and workspace update checked the kimi.ai Privacy Policy, kimi.com data-usage guidance, Kimi Business workspace documentation, Business FAQ, Business platform-support instructions, kimi.com deletion guidance, and Docs & Sheets access instructions. This targeted check does not represent a new audit of every feature, file limit, or credit rule.
FAQ
What is Kimi Docs?
Kimi Docs is Kimi’s AI document agent for creating, converting, reviewing, translating, and formatting documents such as Word files and PDFs. It is designed for document workflows rather than developer API integration.
Is Kimi Docs the same as Kimi API docs?
No. Kimi Docs is the document agent for office files and document workflows. Kimi API docs are developer documentation for creating API keys, choosing model IDs, and calling Kimi models programmatically.
How do I use Kimi Docs?
Use the dedicated Kimi Docs page, switch to Docs mode, or describe a document task in Agent Mode. Confirm the active workspace before uploading, enter instructions, preview the output, download it, and review it manually. The mobile Docs tool is a personal-account route under the current Business platform guidance; use a supported web or desktop session when Enterprise Workspace controls are required.
Can Kimi Docs create Word documents?
Yes. Kimi’s Help Center says Kimi Docs can generate ready-to-use Word documents and insert revisions and comments into existing Word files while preserving the original formatting.
Can Kimi Docs create or edit PDFs?
Yes. Kimi’s official Docs page describes PDF creation, PDF layout, file conversion, translation, visual design, and re-layout of existing PDF files. Always review the final formatting before sharing or submitting the document.
Can Kimi Docs translate PDFs?
Yes. Kimi’s Docs use-case library includes PDF translation scenarios, including translating a long PDF while preserving formulas and code. For important documents, use a human reviewer before relying on the translation.
What file types does Kimi support?
Kimi’s general file-processing FAQ lists PDF, Word, Excel, PPT, images, TXT, and video. It also says each file must be no larger than 100 MB and users can upload up to 50 files at a time. Check the live product interface for current limits.
Does Kimi Docs use credits?
Yes, Kimi membership documentation lists Docs among features that share a single monthly credit pool. Credits are consumed based on actual usage, including factors such as tokens, model choice, context length, and tool calls.
Is Kimi Docs safe for confidential documents?
Not automatically. Approval depends on the service, workspace, data, and your organization’s requirements. Kimi Business documents a no-training default for enterprise content; a paid personal plan or professional use of Docs does not establish that coverage. For personal accounts, review the applicable policy and confirm any required opt-out is active. No-training does not mean zero retention. Follow the privacy checklist before uploading.
When should I not use Kimi Docs?
Do not use Kimi Docs as the final authority for legal advice, academic submission, financial analysis, medical text, compliance review, or contracts. Use it for drafting, review, formatting, and transformation, then verify the output with a qualified person when the stakes are high.