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Indox

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  • Encrypted in transit
  • Auto-delete within 24h
  • No training on your files

Convert documents

  • DOCX to PDF
  • PDF to DOCX
  • XLSX to PDF
  • PDF to JPG
  • EPUB to PDF
  • XLSX to CSV
  • HTML to PDF

Convert images

  • HEIC to JPG
  • JPG to PDF
  • AVIF to JPG
  • WEBP to JPG
  • SVG to PNG
  • JPG to PNG

Convert video and audio

  • AVI to MP4
  • WAV to MP3
  • MOV to MP4
  • M4A to MP3
  • MKV to MP4
  • MP4 to MP3
  • WEBM to MP4
  • OGG to MP3

Tools

  • Convert
  • Edit
  • Organize
  • Sign & secure
  • Compress & repair
  • AI
  • PDF converter
  • All conversions

Apps

  • AI Extract
  • Chat with a doc
  • Translate documents
  • Office
  • Form reader
  • Fill & Sign
  • PDF viewer
  • Scan to PDF
  • Unit converter

Font formats

  • TTF
  • OTF
  • WOFF
  • WOFF2
  • EOT
  • SVG
  • PFA
  • PFB

Company

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IRS forms for individuals

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IRS forms for businesses

  • Employment & payroll
  • 1099s & information returns
  • Business & corporations
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USCIS family and status

  • Green cards
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USCIS work and filings

  • Work authorization
  • Investors & entrepreneurs
  • Records & requests
  • Fees & payments
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  • Appeals & motions

Developers

  • Documentation
  • API Reference
  • Python SDK

Products

  • Businesses
  • IndoxHub
  • Pencilly

Apps and extensions

  • WebEase (Extension)
  • AI Summarizer (Extension)
  • KeyNest (Extension)
  • KeyNest (Android App)

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Updated on 2026-10-13, v0.26.0

The sample deck opens with no account. Generating a deck from your own prompt needs you to sign in.

Your slides appear here

Press Try sample, then Generate slides, to see a sample deck in the style you pick.

Start a document

Open a blank page or a Word file you already have, edit it in the browser and save it back as .docx. The editor lives in your Office dashboard, so you sign in first.

Start a spreadsheet

Open a blank sheet or an .xlsx or .csv file, work with formulas and filters, and save it back as .xlsx. The editor lives in your Office dashboard, so you sign in first.

Online office with AI slides

indox Office is an online office for Word documents, Excel spreadsheets and PowerPoint decks, with an AI that drafts the slides. On the Slides tab, describe the presentation, pick a style and press Generate slides. The slides are native objects, so you can edit each title, shape and chart. Docs and Sheets open and save .docx, .xlsx and .csv files in the browser, with nothing to install. Try the sample above to see a result without an account. To generate your own deck or open the editors, you sign in first.

  1. Home
  2. AI tools
  3. Office

Why use indox Office?

Slides from a topic

Describe the deck in a sentence or paste your notes. Titles, text boxes, shapes, charts and tables come out as native slide objects that you can edit one by one.

Pick a style from the gallery

A style sets the colours, fonts and layouts of the whole deck. Choose one from the Style list, or open the use cases first to compare them.

Docs that open and save as .docx

Write with headings, lists, tables and a table of contents, and use find and replace. Open a Word file you already have and save it back as .docx.

Sheets with formulas

Work with formulas, filters, sorting, data validation and conditional formatting. Open .xlsx or .csv files and save them back as .xlsx.

How do I make a document, sheet or deck?

  1. 1

    Pick Docs, Sheets or Slides

    Start from a blank file, open one you have, or type a topic on the Slides tab.

  2. 2

    Edit in the browser

    Change text, numbers, colours and layout in the editor, with nothing to install.

  3. 3

    Download the Office file

    Save as .docx, .xlsx or .pptx and open it in any Office app.

What do I get from indox Office?

Docs, sheets and slides sit in one account. The AI drafts a deck, and you can edit everything it writes.

  • Docs, sheets and slides with one account
  • Files stay .docx, .xlsx and .pptx, so nothing is locked in
  • Generated slides are native and editable
  • The editors work in English and Persian, right to left included
  • You can check a style in the use cases before you start

How accurate are AI-generated slides?

The AI writes the slide text, picks layouts and draws charts. It can get facts, names and numbers wrong, so read every slide before you present it.

When you give only a topic, the content comes from the model, and you should check it against a source you trust. A deck built from your own notes follows those notes, but it still needs a read-through.

Check every chart against your own data. A chart drawn from a sentence like "sales went up" only shows the shape you described.

Present the deck as yours only once you have checked it. Credit the sources and images you use, and do not paste in material you are not allowed to share.

What else can I do with an Office file?

Go beyond Office: turn a deck or document into a PDF, translate it, or pull text out of a PDF to build slides from.

Who can use indox Office?

  • Teachers

    Turn a lesson plan into a slide deck, then adjust it slide by slide.

  • Founders

    Draft the pitch deck and keep the spreadsheet behind the numbers in the same place.

  • Researchers and students

    Outline a talk from your notes and check every chart against your own data.

indox Office FAQs

Can I open my existing Word and Excel files?

Yes. Open a .docx file in Docs, or an .xlsx or .csv file in Sheets, edit it in the browser and save it back in the same format.

Are the AI slides editable?

Yes. Text boxes, shapes, charts and tables are native slide objects, so you can change each one in the slide editor or in any app that opens .pptx.

Do I need an account?

Not to see the sample deck. Generating a deck from your own topic, and opening Docs and Sheets, needs an account.

What can I start a deck from?

A topic in one sentence, or notes you paste in. Say which sections you want and who the audience is.

How do styles work?

A style sets the colours, fonts and layouts of the whole deck. Pick one from the Style list, or open a use case and press Use this style to start with it chosen.

How many slides can one deck have?

It depends on your plan. The pricing page lists what each plan includes.

Can I trust the facts on generated slides?

Check them. The AI can get facts and numbers wrong, so read every slide and check each chart against your own data before you present.

What are the use cases?

Each use case pairs a slide style with a written outline for an example deck. Open one to see its colours, fonts and page plan, then press Use this style.

PowerPoint to PDF

Turn a .pptx into a PDF for sharing or print.

Word to PDF

Turn a .docx into a PDF.

Translate documents

Translate a deck or a document and keep the layout.

AI Extract

Pull text and tables out of a PDF to build slides from.

Where can I read more about formats and limits?

  • Docs

    Limits

    File size, credits and retention for free and paid use.

  • Docs

    Concepts

    How accounts and credits work and why jobs run in the background.

  • Docs

    Supported formats

    Which document formats indox reads and writes.

Do it all with indox

View all 123 tools

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Sign & secure

  • Sign PDF
  • Protect PDF
  • Unlock PDF
  • Redact PDF
  • Watermark PDF
  • Redact Text
  • Sanitize PDF
  • Certificate Sign
  • Remove Signature
  • Unlock Forms
  • Timestamp PDF
  • Change Permissions

Convert

  • PDF to Word
  • Word to PDF
  • PDF to Excel
  • PDF to JPG
  • JPG to PDF
  • Excel to PDF
  • PDF to PowerPoint
  • PowerPoint to PDF
  • PDF to CSV
  • PDF to HTML
  • Markdown to PDF
  • PDF to Markdown
  • HTML to PDF
  • PDF to Text
  • Text to PDF
  • PDF to JSON
  • JSON to PDF
  • PDF to EPUB
  • EPUB to PDF
  • Email to PDF
  • RTF to PDF
  • ODT to PDF
  • PDF to XML
  • PDF to PDF/A
  • PDF to Video
  • HEIC to JPG
  • SVG to PNG
  • CSV to Excel
  • JSON to CSV
  • PDF to EPS
  • EPS to PDF
  • PDF to PS
  • PS to PDF

Edit

  • Edit PDF
  • Fill PDF Form
  • Add Stamp
  • Edit PDF Metadata
  • Flatten PDF
  • Add / Extract Images
  • Remove Annotations
  • Adjust Contrast
  • Invert Colors
  • Replace Colors
  • Get PDF Info
  • Add Attachments
  • Show JavaScript
  • Analyze PDF
  • List Attachments
  • Extract Attachments
  • Rename Attachment
  • Delete Attachment
  • Remove Images

Organize

  • Merge PDF
  • Split PDF
  • Rotate Pages
  • Reorder Pages
  • Remove Pages
  • Extract Bookmarks
  • Single Long Page
  • Scale Pages
  • N-up Layout
  • Booklet
  • Add Page Numbers
  • Crop PDF
  • Extract Pages
  • Edit Table of Contents

Compress & repair

  • Check PDF
  • Compress PDF
  • OCR PDF
  • Repair PDF
  • Decompress PDF
  • Compare PDFs
  • Auto Rename
  • Scanner Effect
  • Pipeline
  • Multi-Tool
  • Read & Annotate

AI

  • AI Extract
  • Chat with a doc
  • Translate documents

Apps

  • Office
  • Form reader
  • Fill & Sign
  • PDF viewer
  • Scan to PDF
  • Unit converter

Image

  • Compress Image
  • Resize Image
  • Crop Image
  • Convert Image
  • Remove Background
  • Upscale Image
  • Watermark Image
  • Rotate & Flip
  • Image to Base64
  • Remove EXIF

Video

  • Convert Video
  • Compress Video
  • Trim Video
  • Video to GIF
  • Extract Audio
  • Add Subtitles
  • Video Thumbnail
  • GIF to MP4

Audio

  • Convert Audio
  • Compress Audio
  • Trim Audio
  • Merge Audio
  • Audio to Text
  • Change Speed
  • Normalize Audio
  • Record Audio

Fonts

  • Font Converter
  • TTF to WOFF2
  • OTF to WOFF2
  • WOFF to WOFF2
  • TTF to OTF
  • OTF to TTF
  • WOFF2 to TTF

What do the free and paid plans add?

Free

  • All converters
  • Daily credit refresh
  • Email support

Basic

  • Access to all features
  • AI Extract & Doc Chat
  • Priority conversions
  • Email support
Highest priority

Premium

  • Everything in Basic
  • Highest priority queue
  • Larger file limits
  • Priority support

Pay-As-You-Go

  • No subscription
  • Credits never expire
  • Opt-in auto-refill
  • Access to all features
See prices