User Guide

Project management

Project list

After signing in, the /projects page lists all projects as cards. Each card shows the project name, language pair, total page count, last viewed page, and last modified date.

Create a project

1. On the project list page, click the Create Project button.
2. Set the project name, source language (default: English), target language (default: Korean), and PDF file.
3. "Create Project" creates the project once clicked.

Delete a project

Click the delete button on a card in the project list and confirm in the dialog that appears.

Workspace

Click a project to open the workspace, which has a three-panel layout.

Layout

An optimal layout is selected automatically based on screen size.

Resize panels

Drag the divider between panels to resize them freely. Adjusted layouts are saved automatically per project.

Saving

• Auto save:UI state such as PDF page, zoom level, and panel layout
• Manual save:Save editor content with Cmd/Ctrl + S or the save button

PDF viewer

Page navigation

Zoom control

Use the +/- buttons in the toolbar to zoom between 50% and 300%.

View modes

• Single page: Show one page at a time (default)
• Two-page view: Show two consecutive pages side by side

AI translation

Translation methods

The translation button in the PDF viewer toolbar is a split button with a default action and a dropdown menu.

Auto insert

Once translation finishes, the page marker and translated content are automatically inserted into the editor.

• If the page already has content, auto-insert is skipped and a toast notifies you.
• Auto-insert can be turned off in Project settings -> General tab (default: on).
• If auto-insert is off, you can review and insert results manually from the AI translation queue.

Duplicate translation warning

If a translation job is already running for the page or translated content already exists in the editor, a warning dialog appears. Choose "Translate anyway" to proceed, or "Cancel" to abort the request.

Manage translation jobs

Manage all translation jobs in the "AI translation queue" tab in the utility panel.

Job status filter

Actions on completed jobs

Compare dialog

Click the "Compare" button to show the AI translation result (read-only) and the original PDF page on the left, and an editable workspace on the right. Use the "Copy" button to copy the AI translation into the workspace, edit it, then click "Append" or "Replace" to apply changes to the editor.

Translation rules

In Project settings -> General tab, you can set guidelines that the AI references during translation (up to 5,000 characters).

Translation editor

Edit your translations in the rich text editor at the center of the workspace.

Text formatting

Character formatting

Block formatting

Other

• Text color and highlight (8+ colors)
• Text alignment (left, center, right, justify)
• Inline code, link insertion/editing
• Undo Cmd/Ctrl + Z / Redo Cmd/Ctrl + Y

Page markers

Page markers indicate PDF page boundaries within the editor.

Add a marker

1. Navigate to the desired page in the PDF viewer.
2. Place the cursor at the position in the editor where you want to insert a marker.
3. Click the "Add page marker" button in the toolbar, or press Cmd/Ctrl + Shift + M.

Using markers

• Clicking a marker in the editor jumps to the corresponding PDF page automatically.
• Double-click a marker to change its page number.
• All markers are listed in the Markers tab of the utility panel.

Utility panel

The utility panel on the right of the workspace consists of the following tabs.

Glossary

Translating specific terms consistently is very important. For example, translating "machine learning" as "기계학습" on one page and "머신러닝" on another breaks document consistency. By registering source-target term pairs in the glossary, the AI uses the specified translation for each term.

Add a term

1. In the utility panel, click the "Glossary" tab.
2. Source term: enter the source-language term in this field. (e.g., machine learning)
3. Translated term: enter the translated term in this field. (e.g., 머신러닝)
4. If needed, add notes in the Notes field. (optional)
5. "Add": click the button.

Edit a term

1. Click the row of the term you want to edit.
2. Modify the source term, translated term, and notes.
3. Check (V) button: click to save, or X button: click to cancel.

Delete a term

Clicking the trash icon on the right side of a term row deletes it immediately.

How it applies to translation

Registered terms are automatically applied to all translation methods (Smart translation, Page translation, Paragraph merge). When a translation request is made, the glossary is injected into the AI prompt in a structured format, instructing the AI to use the specified translation for each term.

Glossary vs Translation rules

Project setting "Translation rules" and the glossary complement each other.

Limitations

• Up to 200 terms can be registered per project. The current count is shown at the top of the list.
• Glossaries are managed per project. They are not shared with other projects.
• AI's term compliance rate is not 100% guaranteed. The structured format achieves a high compliance rate, but exceptions can occur in complex contexts.

Project settings

Click the "Settings" button in the workspace header to access project settings.

General

• Project info: change name, source language, and target language
• Translation settings: toggle auto-insert on translation completion (default: on)
• Translation rules: configure AI translation guidelines (up to 5,000 characters)
• Danger zone: permanently delete the project

Members

Keyboard shortcuts

Workspace

Text editing

Frequently asked questions