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Thinkfree Document Editor SDK lets developers embed a full Office editor in web applications and control DOCX, XLSX, PPTX, and ODF files through 900+ object-level APIs that AI agents can call while users review and keep editing in the same editor.

GitKraken
SourceTree
GitHub Desktop
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SmartGit is a front-end for the distributed version control system Git and runs on Windows, Mac OS...

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | thinkfree.com | syntevo.com |
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| Company | Startup from South Korea · 50 - 99 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Thinkfree Document Editor SDK, previously offered as Thinkfree Office, lets developers embed a full Office editor in web applications and control documents through object-level APIs. It supports Word, spreadsheet, and presentation editing for DOCX, XLSX, PPTX, and ODF files, so applications can...
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


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SmartGit is ideal for software developers, DevOps professionals, and anyone who frequently works with Git version control systems. It is particularly useful for those who need a GUI-based solution to manage and visualize their repository workflows.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Thinkfree Document Editor SDK and SmartGit.
Thinkfree Document Editor SDK's answer
The client SDK is JavaScript, distributed on npm as @thinkfree.dev/tfo-sdk. The editor embeds into a host application through a standard iframe integration and exposes over 900+ object-level API methods.
Server-side, the SDK ships as Docker container images and runs on Docker. Cloud Office is integrated through REST API session issuance. Storage connects to host storage, Amazon S3 and S3-compatible object storage, WebDAV, or HTTP storage.
Thinkfree Document Editor SDK's answer
Most document SDKs handle either the file or the interface, not both. Thinkfree Document Editor SDK does both against a single open document. Application code and AI agents modify paragraphs, tables, ranges, and slides through object-level APIs, while users see and edit the same document in an embedded Office editor. There is no synchronization step between a programmatic copy and a user-facing copy.
The SDK also covers word processor, spreadsheet, and presentation editing in one integration, for DOCX, XLSX, PPTX, and ODF files.
Thinkfree Document Editor SDK's answer
Teams choose it when their product needs users to work with real Office files rather than a simplified representation of them. Rich text editors with a DOCX converter tend to flatten page breaks, sections, merged cells, and tracked changes. Server-side document libraries produce correct files but give users nothing to look at.
Thinkfree Document Editor SDK covers editing for word processor, spreadsheet, and presentation documents in one embedded editor, exposes the same document operations to an application's own LLM or AI agent, and deploys with Docker inside the customer's own infrastructure or through a managed cloud API. A free commercial tier is available for evaluation and small deployments.
Thinkfree Document Editor SDK's answer
Product and engineering teams that need Office document capabilities inside their own application rather than a separate office product.
This includes AI-native services in legal, finance, HR, and consulting that need a document canvas where both the user and the agent work on the same file. It also includes enterprise applications such as groupware, ERP, and PLM where users currently leave the product to open a document, and system integrators or ISVs that deliver document editing under their own brand inside a client environment.
Thinkfree Document Editor SDK's answer
Thinkfree released the world's first web-based office editor in 2000 and has developed document engine technology since. That engine has run in production inside other companies' products for years, as a complete office solution.
As AI systems began generating and revising documents, a different problem surfaced. A model can produce text, but an Office file is a structured artifact with formatting, tables, charts, and relationships that text alone does not reconstruct. Thinkfree opened the same engine as a developer SDK so applications and agents can operate on document objects directly, and users can review the result in the same editor. The SDK was previously offered as Thinkfree Office.
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The tool lets you compare or merge files and edit them side-by-side. It can resolve merge conflicts by using the Conflict Solver. SmartGit also provides SSH client, an improved rebase performance and Git-Flow that...
If you are looking for a cross-platform git GUI, you can try SmartGit. You can easily install the software on macOS, Linux, or Windows computers. Moreover, the tool runs smoothly on your device without slowing it down.
The SmartGit free Git GUI allows users to perform all the tasks required to work with their repositories. It provides the possibility to view and edit files side-by-side and allows resolving merge conflicts...
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