Extract text from InDesign libraries (INLX)
To convert INLX libraries to another format, you need Adobe InDesign or other Page Layout software.
To convert other file formats to the "Interchange Library File" file type, you need software like Adobe InDesign or a similar tool.
The .INLX file is an Adobe InDesign Interchange Library, built to store and share reusable page layout assets. Designers use these libraries to collect logos, grouped images, formatted text blocks, and ruler guides for rapid deployment across multiple projects.
Natively managed by Adobe InDesign, the .INLX format relies on an XML-based structure. This makes it a critical bridge for transferring libraries between different versions of InDesign, bypassing the strict version-locking limitations of standard INDL library files.
However, users frequently need to convert .INLX files because they are heavily proprietary to the Adobe ecosystem. Outside of InDesign, the file is essentially useless to standard image viewers or word processors. The format requires a costly Creative Cloud subscription to open natively, and standard online converters consistently fail because they cannot parse Adobe's complex, proprietary object models. This forces designers to find workarounds when collaborating with clients who do not own the software.
When dealing with a locked .INLX library, the best conversion targets are universal formats. Converting the internal assets to PDF or SVG preserves vector graphics, while PNG or JPG works for raster images. Text objects can often be extracted to basic XML or TXT. Be aware that extracting assets directly will strip them of their InDesign-specific metadata, text wrap rules, and layer structures.
Because .INLX files tightly integrate with Adobe's layout engine, they are notoriously difficult to convert without the original application. Since .INLX is XML-based, our analysis can often expose the raw text or detect embedded graphic assets, making viewing or extraction possible without a specialized license.
Convert.Guru analyzes your INLX file, detects the exact format, and lets you read the text inside.
Users also converted INDD, IDML and IDLK files.
If you want to convert INLX file to , you can use Adobe InDesign or similar software from the "Page Layout Asset Library" category. In the File menu, look for Save As… or Export….
To convert files to INLX, try Adobe InDesign or another comparable tool in the "Page Layout Asset Library" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our INLX converter.