Support and Helpdesk

Data cleaning and transformations This is the right category for asking for help with using OpenRefine to do data transformations and other data cleaning tasks. If your question is about getting the OpenRefine software installed and running please use the Running OpenRefine category. Running OpenRefine This is the place to ask question about getting OpenRefine up and running for the first time or to request help with any problems running OpenRefine. If you’ve already got OpenRefine running and your question is about using OpenRefine to load/clean/transform/explore data then please use the Data cleaning and transformations category.

Topic	Replies	Views	Activity
About the Support and Helpdesk category Support and Helpdesk	1	634	March 27, 2023
2026 OpenRefine User Survey is now open Support and Helpdesk	0	2	July 27, 2026
Best workflow for cleaning museum membership data before CRM import? Support and Helpdesk	0	5	July 27, 2026
How to remove the last word in a string only if it is a specific word? Data cleaning and transformations hints-and-tips	1	7	July 24, 2026
How much data can OpenRefine handle? Support and Helpdesk faq	9	1282	July 24, 2026
Wikidata - Override Support and Helpdesk wikidata	0	15	July 14, 2026
In memory data structures Support and Helpdesk	0	24	July 6, 2026
OpenRefine crashes whenever I search in textfilter Support and Helpdesk	1	17	July 2, 2026
Proposing OpenRefine booth at IndiaFOSS 2026 Support and Helpdesk	0	19	June 13, 2026
Is there a way to access information from other rows when using Jython? Support and Helpdesk	6	40	June 11, 2026
Tutorial - Openrefine and LLM extension Data cleaning and transformations	1	65	June 5, 2026
Export to .csv without trimming whitespace Support and Helpdesk hints-and-tips	4	80	May 12, 2026
Cannot upload edits to Wikibase maxlag issue Support and Helpdesk	3	50	May 12, 2026
Duplicating rows problem Support and Helpdesk	10	296	April 28, 2026
Java version from the Windows package 3.10.0 Support and Helpdesk	2	42	April 14, 2026
Add columns from reconciled values not working via Wikidata Support and Helpdesk reconciliation , wikidata	12	209	April 14, 2026
“Add column from reconciled values” fails when typing Wikidata properties manually Support and Helpdesk reconciliation , wikidata , hints-and-tips	3	37	April 14, 2026
Column Headers showing up staggered Support and Helpdesk	3	39	April 10, 2026
Wikidata Reconcilliation Support and Helpdesk reconciliation , wikidata	0	33	April 9, 2026
Invalid credentials message from Wikidata Support and Helpdesk wikidata	31	814	April 9, 2026
Error in reconciling to Wikidata Support and Helpdesk	4	195	March 31, 2026
Error while reconciliating Support and Helpdesk	3	123	March 27, 2026
Reconciliation with Wikidata fails (snap): "the trustAnchors parameter must be non-empty" Support and Helpdesk	2	60	March 15, 2026
Extra backslashes in MARC fields after OpenRefine TSV export Running OpenRefine	3	57	March 13, 2026
Fail to upload images in Wikimedia commons Support and Helpdesk wikimedia-commons	5	136	March 12, 2026
Moving project location to a cloud Support and Helpdesk	6	201	March 9, 2026
RE: Silent Installation Support and Helpdesk	0	27	March 9, 2026
VPAT request (accessibility) Support and Helpdesk	5	76	March 5, 2026
Silent Installation Support and Helpdesk	0	34	March 3, 2026
Uploading Edits to Wikibase (commons) not working Support and Helpdesk wikimedia-commons	3	75	February 16, 2026