In direct response to user feedback, the Draftable team is developing a dedicated comparison algorithm to compare PowerPoint files and produce a PowerPoint file with changes shown as redlined markup. This is currently available as a Preview feature and will be released to all customers in November 2024. If you want access to this feature before it is released to all customers, please contact your Account Executive or contact product@draftable.com.
Otherwise, Draftable Legal currently supports PowerPoint file comparisons via two approaches:
- Redline PowerPoint comparison, viewed in PowerPoint
- Using the Side-by-Side comparison type
This article shows you how to run both of these comparison types. Additionally, this article also include an explanation of the settings for Redline PowerPoint comparison that can be used to configure Redline comparisons.
Video Resource: This topic is included in our specially crafted explainer video, accessible via this link.
How to compare PowerPoint files in the Redline Comparison Type
- Open the Draftable Legal New Comparison window.
- Select the two documents you want to compare, either by browsing your files or dragging and dropping them into the compare window.
- Ensure you have selected the Redline in PowerPoint option for comparison type. Then, hit Compare.
- You will be asked whether you prefer to save the comparison as an export or open it directly in PowerPoint. For the sake of example, we will open this comparison directly into PowerPoint.
- Your comparison will be opened in PowerPoint
Reviewing your comparison in PowerPoint
Viewing your Redline PowerPoint comparison in PowerPoint, you will note many different formatting elements. Lets take the slide below as an example:
First, we can see 3 elements:
- Text that is highlighted in Red Strikethrough, to indicate this content has been deleted
- Text that is highlighted in Blue Underline, to indicate this content has been added
- Text that remains unchanged, to indicate this content is the same between both documents.
Additionally in other slides, you will see some content appear in greyscale, this is to indicate that this content has also remained unchanged (this can be changed in the settings menu). See the example below:
Here we see text content that has remained unchanged and an image that also is consistent between both documents.
How to compare PowerPoint files in the Side-by-Side Comparison Type
- Open the Draftable Legal New Comparison window.
- Select the two documents you want to compare, either by browsing your files or dragging and dropping them into the compare window.
- Once the documents are selected, tick the box for Side by Side in the comparison type row.
- Click the Compare button to run the comparison. When the comparison is complete, it will open in the Draftable Comparison Viewer with the older PowerPoint file on the left and newer on the right. Side by side comparisons show changes using highlights instead of redline markup.
Reviewing your comparison in Draftable
- The Comparison Viewer shows all changes in a dynamic Change List on the right-hand side of the screen.
- You can scroll through the Change List and click on any change to jump to its location and have the change highlighted with a blue box on both versions shown.
- Users can tag changes by selecting the Tag Icon on the top right corner of the individual change card in the change list. This will display a list of 5 tagging options to choose from. Multi-tagging of changes is also possible.
- Users can also leave Notes on changes by selecting the Change Card, writing a note at the bottom of the card and hitting Enter to save the Note.
- Users can filter changes by using the Interactive Filter Menu, available at the top of the change list. This can be opened by selecting the Details drop-down menu in the top right corner of the Change List.
- Users can see filtering options by selecting either the Only Show or Do Not Show entry forms. This will display a list of filtering options including Change Type, Style Changes, Tags and Notes.
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Once all changes have been reviewed, users can share the Change List, along with any Tags and Notes with colleagues or external parties via the output options, via the Changes Report export option.
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The Changes Report option, a drop-down list will provide options to export changes as a DOCX or exporting to a .csv using either the All changes or the Matching filters.
Saving / printing / sharing your PowerPoint comparison as a PDF
To save, print or email the Side by Side comparison, note all the export options at the top of the comparison viewer as a ribbon menu.
These options allow you to quickly and easily share your PPTX comparison results via your preferred method or DMS. A quick summary of these options are:
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Open the results directly in your preferred Word processor or PDF reader.
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Save the comparison result to your computer.
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Save to DMS, e.g. iManage, NetDocuments
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Print a hard copy of the comparison results.
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Copy to Clipboard and save the comparison output to your clipboard.
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Email the comparison results and/or the input documents using Outlook.
For more information about these specific output options, please see our Using Draftable section of our Knowledgebase.
How to configure settings for PowerPoint Redline compare
Settings for the PowerPoint Redline comparisons can be found within the Redline tab of the settings menu. There are many options specific to Redline comparisons.
Below is an explainer of each of these options:
Document elements: There are various document elements that can be enabled/disabled depending on your use case:
- Text: Detects text content
- Tables: Detects the tables and content inside the tables
- Images: Detects images
- Speaker notes: Compares the speaker notes of slides
- Slide numbers: Compares the slide numbers of slides
- Grouped shapes / Smart Art: Compares the grouped shapes and Smart Art within the slide
Show unchanged content in greyscale: Formats unchanged content within the Redline comparison with greyscale colouration
Rearrange overlapping edits: This automatically adjusts the layout to resolve overlaps between edits
Show shape moves: Marks up moved shapes and draw move arrows