Researchers spend an estimated 50% of their time on information management tasks rather than actual research — and a significant chunk of that time gets swallowed by tools that no longer fit their workflow. If you need to switch reference managers but worry about losing years of carefully curated metadata, PDFs, and annotations, you are not alone. The good news: with the right approach, you can migrate your entire reference library without losing a single record.
This guide walks you through every step of a successful reference manager migration — from preparing your library and choosing the right export format to verifying your data on the other side. Whether you are moving away from Zotero, Mendeley, EndNote, or any other tool, the process follows the same core principles.
Why researchers switch reference managers
Research workflows evolve. A tool that worked perfectly during a master's thesis may buckle under the demands of a multi-year, multi-collaborator research program. Here are the most common reasons researchers decide it is time to switch reference managers:
Collaboration bottlenecks. Your team has grown, but your current tool makes it difficult to share libraries, co-edit collections, or track who added what. When collaboration requires workarounds like emailing RIS files back and forth, productivity suffers.
Feature gaps. You need AI-powered search, smarter tagging, project-level organization, or integrated writing tools — and your current manager simply does not offer them.
Cost changes. Mendeley reduced its free storage in recent years. EndNote's licensing model does not always fit tight lab budgets. Pricing shifts force difficult decisions.
Platform limitations. Some reference managers are desktop-only, lack mobile access, or have browser extensions that break with every update.
Workflow integration. Modern research demands tools that connect reference management with project tracking, knowledge structuring, and team coordination — not just citation insertion.
Whatever the reason, the migration itself should never be the barrier. The real question is not whether to switch, but how to do it without losing data.
What you risk losing during a reference manager migration
Before diving into the how-to, it is important to understand what can go wrong. A reference library is more than a list of titles and authors. Here is what is actually at stake:
Bibliographic metadata. Author names, publication dates, journal titles, volume and issue numbers, DOIs, and abstracts. These are the core fields every reference manager stores, and they are generally the easiest to preserve — as long as you choose the right export format.
PDF attachments. Full-text PDFs linked to your references are often the most valuable part of your library. Not every export method carries attachments along, and broken file paths are one of the most common post-migration headaches.
Annotations and highlights. If you have spent months highlighting key passages and adding margin notes inside your reference manager's built-in PDF reader, those annotations may not transfer. Mendeley, for example, stores annotations in a proprietary format that other tools cannot always read.
Folder structure and tags. Your carefully organized collection hierarchy — folders, subfolders, tags, and color codes — may not survive a migration intact. Different tools use different organizational models, so a one-to-one mapping is rarely possible.
Notes and custom fields. Research notes attached to individual references, custom metadata fields, and reading status indicators vary widely across platforms.
Citation links in documents. Active citation links in Word or Google Docs manuscripts are tied to a specific reference manager's plugin. Switching tools mid-manuscript means those live links will break unless you take preventive steps.
Understanding these risks up front allows you to plan around them. Most metadata transfers cleanly. Attachments and annotations require extra attention. And citation links in active manuscripts need a deliberate strategy.
How to prepare your library before switching
Preparation is the difference between a smooth migration and a frustrating one. Follow these steps before you export anything.
Clean up your existing library
Migration is the perfect time to declutter. Remove duplicate entries, fix incomplete metadata, and delete references you no longer need. Every reference manager has some form of duplicate detection — use it. A cleaner source library means a cleaner destination library.
Verify your metadata
Spot-check 20 to 30 references across different types — journal articles, books, conference papers, preprints. Look for missing authors, incorrect dates, and empty DOI fields. Fix issues now rather than inheriting them in your new tool.
Organize your PDFs
If your PDFs are scattered across your hard drive, now is the time to consolidate. Many reference managers let you rename and relocate attached files into a single folder. Do this before exporting — it makes reattaching files in the new tool dramatically easier.
Back up everything
Before you touch the export button, create a complete backup. Copy your entire reference manager data folder to an external drive or cloud storage. If anything goes wrong during migration, you want an untouched copy to fall back on.
Document your folder structure
Take screenshots or write down your current organizational structure — folders, tags, groups, and any smart collections or saved searches. You will want to recreate something similar in the new tool, and having a reference makes that faster.
Step-by-step guide to exporting your references
The export process differs slightly depending on which reference manager you are leaving. Here is how to export from the most popular tools.
Export from Zotero
Open Zotero on your desktop.
Select My Library in the left panel to export everything, or select a specific collection.
Go to File → Export Library.
Choose your format. RIS is the most universally compatible option. If you use LaTeX, BibTeX is a strong alternative.
Check Export Notes and Export Files to include your annotations and PDFs.
Click OK and choose where to save the file.
Zotero is one of the more generous tools when it comes to exporting. It supports RIS, BibTeX, CSL JSON, Zotero RDF, and several other formats. Zotero RDF preserves the most Zotero-specific data, but RIS offers the widest compatibility for importing into other tools.
Export from Mendeley
Open Mendeley Reference Manager on your desktop (the web version does not support full exports).
Go to File → Export All.
Choose from BibTeX, EndNote XML, or RIS.
Name your file and save.
Important caveat: Mendeley only exports reference metadata — not your attached PDFs. You will need to manually locate and transfer your PDF files separately. Mendeley stores PDFs in a local folder (typically under your user directory), and the filenames are often hashed, making them difficult to identify without the application. This is one of the most frustrating aspects of leaving Mendeley, so plan extra time for this step.
Export from EndNote
Open your EndNote library.
Select the references you want to export (or press Ctrl+A to select all).
Go to File → Export.
Under Save as type, choose Text File (*.txt).
Under Output Style, select RefMan (RIS) Export.
Rename the file with a .ris extension and save.
Alternatively, you can export as XML for a richer metadata transfer, especially if your destination supports EndNote XML imports.
Export from other tools
Most reference managers — including Paperpile, ReadCube Papers, RefWorks, JabRef, and Citavi — support RIS or BibTeX export. The process is generally the same: open the application, find the export option in the File menu, choose RIS or BibTeX, and save. When in doubt, check the tool's documentation for specific instructions.
Understanding export formats: RIS vs. BibTeX vs. XML
Choosing the right export format is the single most important decision in a reference manager migration. Each format has strengths and limitations.
RIS
RIS is the universal standard for reference data exchange. Nearly every reference manager can read and write RIS files. It handles most standard bibliographic fields — authors, titles, dates, journals, DOIs, abstracts, and keywords. It is the safest choice when you are not sure what your destination tool supports.
Best for: General-purpose migration between any two reference managers.
Limitations: RIS does not carry PDF attachments or rich annotations. Some custom fields may not transfer.
BibTeX
BibTeX is the native format for LaTeX-based academic writing. It uses a plain-text structure that is human-readable and easy to edit manually. BibTeX files are highly portable and work well with tools like Overleaf, JabRef, and any LaTeX editor.
Best for: Researchers who write in LaTeX or want a format they can manually inspect and edit.
Limitations: BibTeX has a more rigid structure and may not preserve all metadata fields that RIS supports, particularly for non-standard reference types.
EndNote XML and other proprietary formats
Some tools offer XML-based export formats that preserve more metadata than RIS or BibTeX. EndNote XML, for example, retains custom fields, figure references, and certain formatting details. Zotero RDF preserves Zotero-specific tags and collections.
Best for: Moving between tools that share a proprietary format, or when maximum metadata preservation is critical.
Limitations: Proprietary XML formats are not universally supported. If your destination tool does not accept the specific XML type, the file is useless.
Which format should you choose?
For most researchers, RIS is the safest default. Use BibTeX if you work in LaTeX. Use XML formats only when both your source and destination explicitly support the same one. When in doubt, export in two formats — RIS and one other — so you have a fallback.
How to import references into your new reference manager
Once you have your export file, the import process is typically straightforward.
General import steps that apply to most tools:
Open your new reference manager.
Look for an Import option, usually under the File menu or a dedicated Add/Import button.
Select your exported file (RIS, BibTeX, or XML).
Choose the destination folder or collection for the imported references.
Click Import and wait for the process to complete.
Some tools — like Zotero and Paperpile — also offer direct import from other reference managers, pulling data through API connections rather than file exports. These direct migrations tend to preserve more data, including folder structures and tags.
Reattaching PDFs after import:
If your export format did not include PDFs (which is common), you will need to reattach them. Most reference managers let you drag and drop PDFs onto individual references or use a batch-matching feature that links files by DOI or title. Store all your PDFs in a single, well-organized folder before this step — it saves enormous time.
ScholarDock, a research project and reference management platform, is designed to make this import process as painless as possible. It supports all major export formats, preserves your metadata structure during import, and uses AI to automatically match and reattach PDFs to the correct references — eliminating the tedious manual reattachment process that plagues most migrations.
How to verify your data after migration
Never assume a migration was successful without verification. A systematic check takes 15 to 30 minutes and can save you hours of troubleshooting later.
Run a record count
Compare the number of references in your old tool to the number in your new one. If the counts do not match, something was dropped during export or import. Re-export and re-import the missing items.
Spot-check metadata across reference types
Pull up 10 to 15 references of different types — journal articles, books, book chapters, conference proceedings, theses, and preprints. For each one, verify that these fields transferred correctly:
Author names (including correct first and last name parsing)
Publication year
Journal or publisher name
Volume, issue, and page numbers
DOI
Abstract
Verify PDF attachments
Open five to ten references and confirm that their PDFs are correctly attached and readable. Pay special attention to references with multiple attachments or supplementary files.
Check your organizational structure
Confirm that your folders, tags, or groups transferred as expected. If your new tool uses a different organizational model, verify that you can recreate your preferred structure.
Test citation insertion
Open a test document in Word or Google Docs and insert a few citations using your new tool's plugin. Verify that the citations format correctly and that the bibliography generates properly. This is especially important if you are mid-manuscript.
Common migration mistakes and how to avoid them
Even with careful preparation, certain mistakes trip up researchers repeatedly. Here are the most common ones and how to avoid them.
Migrating mid-manuscript without unlinking citations first. If you have a manuscript with active citations from your old reference manager, those links will break when you switch tools. Before migrating, use your old tool's "remove field codes" or "unlink citations" function to convert live citations to plain text. Then reinsert them using your new tool after migration is complete.
Choosing the wrong export format. Exporting in a proprietary format that your new tool cannot read wastes time. Always confirm your destination tool's supported import formats before exporting. When uncertain, export as RIS.
Skipping the cleanup step. Migrating a messy library gives you a messy library in a new tool — plus any new inconsistencies introduced during transfer. Deduplicate and fix metadata before you export, not after.
Forgetting about shared and group libraries. If you collaborate with others and share reference collections, you need to coordinate migration. Your collaborators may lose access to shared folders if you delete your account on the old platform. Export shared libraries separately and communicate the transition plan with your team.
Not backing up before exporting. This seems obvious, but a surprising number of researchers start exporting and modifying their libraries without a safety net. Always back up first.
Ignoring annotation data. If annotations are important to your workflow, test whether they transfer before committing to the migration. Export a small subset, import it, and check. If annotations do not carry over, you may need to export annotated PDFs separately using your old tool's built-in PDF export — this embeds highlights and notes directly into the PDF file itself, making them tool-independent.
How ScholarDock simplifies reference manager migration
Switching reference managers does not have to be a weekend-long ordeal. ScholarDock was built with migration in mind, because the team behind it understands that researchers should not be locked into tools that no longer serve them.
Universal import support. ScholarDock accepts RIS, BibTeX, EndNote XML, CSL JSON, and direct imports from Zotero, Mendeley, and EndNote. No matter where you are coming from, there is a clean path in.
AI-powered metadata matching. After import, ScholarDock's AI automatically scans your library for incomplete metadata and fills in missing fields by cross-referencing DOIs, titles, and author names against academic databases. This catches gaps that manual verification might miss.
Automatic PDF reattachment. Drop your PDF folder into ScholarDock, and it matches files to references using DOI, title, and content analysis — no manual dragging and dropping required.
Project-level organization from day one. Unlike traditional reference managers that organize by folders alone, ScholarDock connects your references to research projects, collaborators, and outputs. Your imported library does not just sit in a flat list — it becomes part of a structured, connected research workspace.
Collaborative migration. Migrating as a team? ScholarDock lets you import shared libraries, assign references to team members, and maintain group-level organization from the start. No more coordinating separate exports across five lab members.
If your research team is tired of scattered PDFs, disconnected notes, and citation chaos, ScholarDock brings your entire research workflow — sources, projects, and collaborators — into one connected workspace. The migration takes minutes. The productivity gains last for the rest of your research career.
Quick reference: migration cheat sheet
Final checklist before you switch
Backed up your entire existing library
Cleaned duplicates and fixed incomplete metadata
Consolidated PDFs into one accessible folder
Documented your folder structure and tags
Exported in RIS (plus one backup format)
Imported into your new tool and ran a record count
Spot-checked metadata across multiple reference types
Verified PDF attachments are correctly linked
Tested citation insertion in a document
Unlinked citations in any active manuscripts before switching plugins
Coordinated with collaborators on shared libraries
Switching reference managers is one of those tasks that feels overwhelming until you actually do it. With the right preparation and a systematic approach, the entire process takes an afternoon — not a week. And once you are set up in a tool that genuinely fits your research workflow, you will wonder why you did not make the move sooner.