Click the "Select File" button above, and choose your FLB file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert FLB to another file type
To convert FLB Flipbooks to another format, you need FlippingBook Publisher or other Page Layout software.
Convert a file to FLB
To convert other file formats to the "Flipbook Project File" file type, you need software like FlippingBook Publisher or a similar tool.
About FLB files
The .FLB file extension is primarily a digital flipbook publication project used by FlippingBook Publisher or FlipBuilder, or an HMI picture library for Weintek EasyBuilder Pro. These files are highly proprietary project containers, meaning they hold raw assets and layout data rather than a finalized document. Users often need to convert these files because the .FLB format is heavily siloed. It requires expensive, specialized software to open, it cannot be viewed natively in standard web browsers, and sharing it with clients or colleagues is practically impossible unless they also own the specific authoring software. The ideal solution is to export the project to a PDF, .HTML5, or JPG file. Exporting to a flat format like PDF will discard interactive page-turning animations, but it guarantees universal readability across all devices. This file format is notoriously difficult to open or convert because it uses undocumented internal structures, such as modified ZIP archives, UTF-16 encoding, or Microsoft OLE Compound data. Standard online converters generally fail to parse these custom schemas. Emphasize that often only the original software can properly read or export the data. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your FLB file, detects the exact format, and lets you read the text inside.
If you want to convert FLB file to INDD, QXP, PUB, PMD, PM6, PM7, PM8, PM9, PM10, PM11, OMP or P65, you can use FlippingBook Publisher or similar software from the "Flipbook Publication Project" category. In the File menu, look for Save As… or Export….
To convert MDI, PUB, PDP, PM4, P65, COMIC, WEBTEMPLATE, PMD, SPUB, INDD, PM5 or QXP files to FLB, try FlippingBook Publisher or another comparable tool in the "Flipbook Publication Project" category.
The FLB Converter Story
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 FLB converter.