D alternatives

Tools that do what D does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from D.

Read 2026-10-27

With a free plan or free to use: ShortPixel Image Optimizer, Revise, Corenexis, Firecrawl, PursTech.

10 alternativesUnlike D

#1
Conversion Tools Documents MCP · sign-in
Converts files between formats online and by API, including PDF, Word, Excel, CSV, JSON, XML and images.
More widely used
6.6k
Active
2012
#2
ShortPixel Image Optimizer Documents MCP · open
Compresses and converts JPEG, PNG, GIF and PDF images to WebP and AVIF, then serves them through a CDN.
Free planAlso: Image
21.4k
Active
Free plan
#3
Photo AI Studio Creative & media MCP · open
Generates headshots and themed portraits in various styles from a single uploaded selfie.
Also: ImageMore widely used
20.3k
Active
From $9 per use
2022
#4
Spider.cloud Data MCP · sign-in
Crawls and scrapes websites through its own browser engine and proxy network, returning each page as streamed markdown or JSON.
Same job
1.4k
Active
From $1 per use
2023
#5
Revise Documents MCP · sign-in
Edits Word, PDF and Markdown documents in the browser, with an AI agent making tracked-change suggestions, format conversion and translation.
Free planAlso: Writing, Agents
3.1k
Active
From $8/mo
#6
Corenexis Documents MCP · sign-in
Validates emails, renders PDFs, runs OCR and makes QR codes through JSON REST endpoints behind one API key.
Free planMore widely used
19.3k
Active
2022
#7
Pdf Documents MCP · sign-in
Edits, signs, merges, splits, compresses and converts PDF and office files in the browser, with AI chat and summarizing.
Also: Data extraction, SummarizationMore widely used
124k
Active
2024
#8
Firecrawl Data MCP · open
Searches, scrapes, and interacts with websites to provide clean data for AI agents.
Free planMore widely used
128k
Active
From $19/mo
2022
#9
PursTech Documents
Runs 51 browser-only utilities, such as JSON formatting, PDF compression and OCR, with files processed locally on the device.
Free planMore widely used
3.1k
Active
2025
#10
Webflow Productivity MCP · sign-in
Visual canvas for designing, building and publishing websites, with a content management system, hosting and search-visibility tools.
More widely used
631k
Active
2013

← D: the full card All Documents tools →

How this list is made: the words D is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.