ParaCrawl Corpus release v5.1

The corpus is released as part of the ParaCrawl project co-financed by the European Union through the Connecting Europe Facility. Version 5.1 builds upon the same raw corpus as V5. Thanks to improvements in filtering procedure, the official subset extracted as version 5.1 is now higher in quantity for almost all language pairs (but ga, de, sl and et). Quality measured extrinsically through MT for several language pairs shows also improvement in quality.

A newer version is available
See Latest Releases
Two formats of BiCleaner files are provided. You can download either the TMX format or plaint TXT format. To effectively transform a TMX to a tab-separated text file Download TMXT tool.
Language
 
Sentences
Source Words
Bulgarian
2,775,256
60,246,308
248,555,951
1,564,051,100
2,775,256
60,246,308
Croatian
1,993,180
44,945,371
273,330,006
1,738,164,401
1,993,180
44,945,371
Czech
5,345,693
105,973,351
665,535,115
4,025,512,842
5,345,693
105,973,351
Danish
4,851,772
111,476,139
447,743,455
3,347,135,236
4,851,772
111,476,139
Dutch
11,272,396
247,536,605
1,101,087,006
6,792,400,704
11,272,396
247,536,605
Estonian
1,452,963
31,597,344
168,091,382
915,074,587
1,452,963
31,597,344
Finnish
3,421,382
66,385,933
460,181,215
2,731,068,033
3,421,382
66,385,933
French
63,634,915
1,518,457,124
4,273,819,421
24,983,683,983
63,634,915
1,518,457,124
German
34,371,306
708,068,143
5,038,103,659
27,994,213,177
34,371,306
708,068,143
Greek
4,038,777
93,473,163
640,502,801
3,768,712,672
4,038,777
93,473,163
Hungarian
4,782,328
115,330,046
461,181,772
3,208,285,083
4,782,328
115,330,046
Irish
521,768
12,089,677
64,628,733
667,211,260
521,768
12,089,677
Italian
24,089,063
587,087,473
2,251,771,798
13,150,606,108
24,089,063
587,087,473
Latvian
1,056,252
22,810,714
176,113,669
1,069,218,155
1,056,252
22,810,714
Lithuanian
1,368,514
27,894,906
198,101,611
963,384,230
1,368,514
27,894,906
Maltese
186,630
4,280,211
3,693,930
38,492,028
186,630
4,280,211
Polish
6,577,804
143,702,545
723,052,912
4,123,972,411
6,577,804
143,702,545
Portuguese
15,259,967
337,394,318
1,068,161,866
6,537,298,891
15,259,967
337,394,318
Romanian
3,176,488
69,998,913
510,209,923
3,034,045,929
3,176,488
69,998,913
Slovak
2,496,533
48,160,348
269,067,288
1,416,750,646
2,496,533
48,160,348
Slovenian
1,220,652
29,042,458
175,682,959
1,003,867,134
1,220,652
29,042,458
Spanish
44,587,162
1,072,236,916
2,674,900,280
16,598,620,402
44,587,162
1,072,236,916
Swedish
6,633,761
149,048,559
620,338,561
3,496,650,816
6,633,761
149,048,559
In the proceedings of WMT 2019 Release 3 of the corpus was used. For WMT 2018, the FILTERED v1.0 of the Release 1 was used.
Bonus Release (Low resource languages) - Last Updated on Jul 2020
Burmese
31,374
661,577
40,590,354
40,595,755
31,374
661,577
Khmer
65,113
1,511,950
21,560,446
21,565,078
65,113
1,511,950
Nepali
92,084
2,941,031
36,454,553
36,466,101
92,084
2,941,031
Pashto
26,321
692,651
2,587,950
2,593,163
26,321
692,651
Russian
5,377,911
101,312,142
491,941,804
492,260,972
5,377,911
101,312,142
Singhalese
217,407
5,791,982
38,720,907
38,724,422
217,407
5,791,982
Somali
14,879
506,201
28,387,922
28,396,227
14,879
506,201
Swahili
132,517
3,696,543
84,605,506
84,605,506
132,517
3,696,543
Tagalog
248,684
6,327,801
108,260,601
108,260,601
248,684
6,327,801
Bonus Release - Last Updated on Jun 2019
Dutch-French
2,687,331
60,504,313
38,164,560
770,141,393
2,687,331
60,504,313
Polish-German
916,522
18,883,576
11,060,105
202,765,359
916,522
18,883,576