• Version 1.5.3

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    1. Added support for locating key numbers in answers: Key numerical values in answers are now directly linked to their specific locations in the original text. This feature enables quick verification, ensuring the accuracy and reliability of each generated number.


  • Version 1.5.2

    1. Pro users can now temporarily showcase explore intriguing questions after completing a response.


    1. Introduced keyboard shortcuts for a more efficient user experience: Toggle File List Sidebar with Ctrl+\ and Toggle Primary Sidebar with Ctrl+Shift+\.


    1. Optimized Google login experience and added support for One Tap quick login.

    2. API : Removed document count restrictions within Collections, allowing users to upload an unlimited number of files.

    3. Other tweaks and bug fixes.

  • Version 1.5.1

    1. Now supports the automatic import and parsing of PDFs from arxiv.org and www.cninfo.com.cn for anonymous users.

    1. Feel free to ask any questions related to this file in ChatDOC-GPTs using the provided link.


    1. Adjustment to OCR Pages Package pricing.

    2. Other tweaks and bug fixes.

  • Version 1.5.0

    1. Mobile support for reading PDFs.


    1. Mobile support for subscribing to the Pro Plan.


    1. Other tweaks and bug fixes.
  • Version 1.4.9

    1. Pro Plan Upgrade: Remove page limits for uploading PDFs, and eliminate file limits within Collection.

    2. ChatDOC API increases GPT-4 Question Packages.

    3. ChatDOC API increases OCR Page Packages.

    4. Other tweaks and bug fixes.

  • Version 1.4.8

    1. ChatDOC support selecting and recognizing formulas along with texts/tables to ask more comprehensive questions.

    1. ChatDOC currently supports the automatic import and parsing of PDFs from arxiv.org.

    when a user prefixes ‘chat’ to the domain name of a paper on arxiv.org, the PDF is automatically imported into ChatDOC for parsing (Requires ChatDOC login).

    1. ChatDOC API supports users to upload files in formats such as website and ePub.

    2. Other tweaks and bug fixes.

  • Version 1.4.7

    1. Support the purchase of GPT-4 question packages and use GPT-4 to answer questions.


    1. Other tweaks and bug fixes.
  • Version 1.4.6

    1. Now you can upload website URLs as a Pro user and chat with them without the need for any downloads.

    2. You can add an additional OCR page package beyond the Pro plan.

    3. Other tweaks and bug fixes.

  • Version 1.4.5

    1. ChatDOC supports uploading txt files.

    2. Other tweaks and bug fixes.

  • Version 1.4.4

    1. ChatDOC supports uploading ePub files.

    2. Other tweaks and bug fixes.

  • Version 1.4.3

    1. Now supports uploading up to 3000 pages of PDF files.


    2. Other tweaks and bug fixes.

  • Version 1.4.2

    1. ChatDOC supports uploading Markdown files.


    2. ChatDOC supports selecting partial documents for chatting within the collection.


    3. New document summary display function.


    4. Other tweaks and bug fixes.

  • Version 1.4.1

    1. Successfully launched ChatDOC API version.

      2023-09-05 15.29.24-2.png

  • Version 1.3.13

    1. Support searching for keywords in documents (including scanned documents).


    2. Optimize the process of registering and resetting passwords.

    3. Some optimization and bug fixes.

  • Version 1.3.12

    1. During the answer output process,termination operation is supported.

    2. Support setting custom question prompts.

    3. Optimize document loading speed.

  • Version 1.3.11

    1. Support for scanned PDFs.
    2. Registration page style optimization.
    3. Optimization of Thread question input box interaction.
    4. Other tweaks and bug fixes.
  • Version 1.3.10

    1. Improved citations at the end of each sentence! Each citation now comes with a serial number, making it easier to track and identify the source.
    2. Enhanced UI for Thread, ChatDOC and other buttons.
    3. Updated ChatDOC User Guide as a sample.
    4. Other tweaks and bug fixes.
  • Version 1.3.9

    1. Now supporting Alipay payments & auto-subscriptions.
    2. Adjusted input box height for better UI.
    3. Exciting update for mobile users! Now you can upload files and create collections.
  • Version 1.3.8

    1. File package purchase separately! Now you can buy separate file package at a price of $0.29/file tailored to your needs beyond your pro plan. Get exactly what you want!
    2. Personalize your avatar and username, making your account truly yours.
    3. Easily set or change your password to keep your account secure.
    4. Joining us is now even simpler! Register with your email address on mobile and dive into our fantastic features.
    5. Forget your password? No worries! Recover it effortlessly and regain access to your account on mobile.
  • Version 1.3.7

    1. Quoting feature got a power-up! You can now choose to let AI add footnotes at the end of each sentence in the answer, stating the source. It's like having a mini fact-checker!
    2. Moving files into collections has become easier! Now you can copy files from the list and paste them into your collections.
    3. Revamping the ChatDOC mobile experience! Now on mobile, you can chat with files uploaded from your PC. Your pocket-sized powerhouse just got more potent.
  • Version 1.3.6

    1. Hello Pro Users! Paypal auto-renewal is now available! Manage your plan and auto-renewal by clicking avatar -> subscription.
    2. Confused about billings? Our new help doc clears up all things subscription, payment, & cancellation! Find it at the top right corner of subscription management window.
    3. Updated export feature! Now, when you export Q&As from a collection, we'll list the specific document each answer came from.
  • Version 1.3.5

    1. .doc/.docx format support: You can upload .doc, .docx files now! (Pro users only. Token limit of single file: 300k)
    2. Collection sharing: Now you can share the collections with others and query across multi-files together.
    3. Other tweaks and bug fixes.
  • Version 1.3.4

    1. ChatDOC PRO:online payment function, supporting users to purchase Pro packages. More package types will be available in the future.
    2. Sign in with Google.
    3. New collection:supports creating a collection first and then uploading files, and supports uploading multiple files simultaneously.
    4. Other tweaks and bug fixes.
  • Version 1.3.3

    1. A new ChatDOC button on the PDF panel: The new button will always be following your focus and waiting there to serve, you can click it at any time to quote content and ask.
    2. Search box on the file list: now you can find a file from your haystack quickly.
    3. A preliminary version for mobile: it's only for new users to try ChatDOC and get a first impression now, but don't be disappointed, the full functionality will be brought to mobile soon.
  • Version 1.3.2

    1. Besides Markdown and HTML, now you can export Q&A as image and easily share it on social media.
    2. Use initials as avatar.
    3. Reduce app loading time by moving static resources to CDN.
    4. Other tweaks and bug fixes.
  • Version 1.3.1

    1. Collections: finally you can chat with multiple documents at the same time!
    2. Threads: it's available for all users now.
    3. Stickiness: in a thread, you can stick ChatDOC to the documents to get doc-related answers, or let it go freely in its whole knowledge base. You can find the dropdown under the message box to use it.
    4. Other tweaks: icons on the Q&A panel toolbar, and the registration flow.
  • Version 1.2.4

    1. Refined the UI (yes, again, and we are keeping on doing this), including:
      1. An elegant toolbar for the PDF viewer.
      2. A high-contrast theme which is more suitable for reading.
      3. Other minor tweaks you may not notice but will quietly make you feel better.
    2. Added some buttons on the Q&A panel toolbar:
      1. One for choosing the language in which your questions will be answered.
      2. One for exporting the Q&A as Markdown or HTML files.
  • Version 1.2.3

    1. You can like or dislike the answers to help us improve the quality of the answers in the future.

    2. Copy an answer to the clipboard with one click support.

    3. Adjust the font size of the chat panel support.

    4. Re-ask a question which has quote content quickly support.

    5. Delete a question and its answer support.

  • Version 1.2.2

    1. ChatDOC Desktop App, available for masOS, Windows 10/11.
  • Version 1.2.1

    1. Thread feature is here! Now you can start a conversation thread by clicking the reply button. Note that this feature is only available for users with a bonus quota.
    2. Users who participated in our 'Use Cases' event and are active on our Discord server will receive bonus quota and early access to the "threads" feature.
    3. We added restrictions to prevent abuse of ChatDOC, including limits on document page length and number of questions per day, and a ban on temporary emails for sign-ups. Accounts found engaging in abuse will be suspended.
    4. ChatDOC now supports Safari browser version 15.2 and above.
  • Version 1.1.3

    1. Upload file by providing a URL. (The URL should be covered by our website allowlist: https://chatdoc.com/URL_Whitelist.html)

    2. File renaming.

    3. Some optimization and bug fixes.

  • Version 1.1.2

    1. Document sharing: you can share your docs with other users and ask questions together.
    2. MS Office Word documents (*.docx, *.doc) support.
    3. Users can delete uploaded files now.
    4. ChatDOC now answers your questions in the same language as in which you ask the questions.
    5. To avoid violating OpenAI's terms of how to use the API Key, the feature of using users' own OpenAI API Key is removed.